Integer Profile

4,478,318

2 × 13 × 172243

Prime factors, divisor sums, positional representations and sequence properties for 4,478,318. The prime factorization is 2 × 13 × 172243.

Number of positive divisors: 8. Showing the recorded part of the sequence: 61.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 7,234,248
Proper-divisor sum: 2,755,930
Digit sum: 35
Digital root: 8

Number bases

Decimal: 4478318
Binary: 10001000101010101101110 (23 bits)
Octal: 0o21052556
Hexadecimal: 0x44556E

Divisor catalog (8)

121326172,243344,4862,239,1594,478,318

Showing 8 of 8.

Collatz trajectory (61 steps)

Even: n → n/2; Odd: n → 3n + 1

4,478,3182,239,1596,717,4783,358,73910,076,2185,038,10915,114,3287,557,1643,778,5821,889,2915,667,8742,833,9378,501,8124,250,9062,125,4536,376,3603,188,1801,594,090797,0452,391,1361,195,568597,784298,892149,44674,723224,170112,085336,256168,12884,06442,03221,01610,5085,2542,6277,8823,94111,8245,9122,9561,4787392,2181,1093,3281,66483241620810452261340201051684

Showing 60 of 60.

Prime factorization

Factorization: 2 × 13 × 172243
Distinct prime factors: 3
Perfect square: No
Parity: Even