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272053715 = 51131912521
BaseRepresentation
bin10000001101110…
…011010111010011
3200221220202112112
4100031303113103
51024121204330
642555015535
76512263343
oct2015632723
9627822475
10272053715
1112a626a8a
127713a5ab
134449483b
14281bad23
1518d3d795
hex103735d3

272053715 has 16 divisors (see below), whose sum is σ = 331209216. Its totient is φ = 214502400.

The previous prime is 272053693. The next prime is 272053739. The reversal of 272053715 is 517350272.

It is not a de Polignac number, because 272053715 - 28 = 272053459 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106655 + ... + 109175.

It is an arithmetic number, because the mean of its divisors is an integer number (20700576).

Almost surely, 2272053715 is an apocalyptic number.

272053715 is a deficient number, since it is larger than the sum of its proper divisors (59155501).

272053715 is a wasteful number, since it uses less digits than its factorization.

272053715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2830.

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 272053715 is about 16494.0508972175. The cubic root of 272053715 is about 647.9650083668.

The spelling of 272053715 in words is "two hundred seventy-two million, fifty-three thousand, seven hundred fifteen".

Divisors: 1 5 113 191 565 955 2521 12605 21583 107915 284873 481511 1424365 2407555 54410743 272053715