Integer Profile

7,140,645

3^2 × 5 × 107 × 1483

Prime factors, divisor sums, positional representations and sequence properties for 7,140,645. The prime factorization is 3^2 × 5 × 107 × 1483.

Number of positive divisors: 24. Showing the recorded part of the sequence: 147.

DeficientOddComposite

Arithmetic properties

Positive divisors: 24
Divisor sum: 12,501,216
Proper-divisor sum: 5,360,571
Digit sum: 27
Digital root: 9

Number bases

Decimal: 7140645
Binary: 11011001111010100100101 (23 bits)
Octal: 0o33172445
Hexadecimal: 0x6CF525

Divisor catalog (24)

135915451073215359631,4831,6054,4494,8157,41513,34722,24566,735158,681476,043793,4051,428,1292,380,2157,140,645

Showing 24 of 24.

Collatz trajectory (147 steps)

Even: n → n/2; Odd: n → 3n + 1

7,140,64521,421,93610,710,9685,355,4842,677,7421,338,8714,016,6142,008,3076,024,9223,012,4619,037,3844,518,6922,259,3461,129,6733,389,0201,694,510847,2552,541,7661,270,8833,812,6501,906,3255,718,9762,859,4881,429,744714,872357,436178,71889,359268,078134,039402,118201,059603,178301,589904,768452,384226,192113,09656,54828,27414,13742,41221,20610,60331,81015,90547,71623,85811,92935,78817,8948,94726,84213,42140,26420,13210,0665,03315,1007,550

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 5 × 107 × 1483
Distinct prime factors: 4
Perfect square: No
Parity: Odd