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272680804 = 221124372543
BaseRepresentation
bin10000010000001…
…100011101100100
3201000002121202001
4100100030131210
51024301241204
643020255044
76520514524
oct2020143544
9630077661
10272680804
1112aa15140
12773a1484
13446540b6
1428301684
1518e144a4
hex1040c764

272680804 has 24 divisors (see below), whose sum is σ = 520990848. Its totient is φ = 123846240.

The previous prime is 272680747. The next prime is 272680829. The reversal of 272680804 is 408086272.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105957 + ... + 108499.

It is an arithmetic number, because the mean of its divisors is an integer number (21707952).

Almost surely, 2272680804 is an apocalyptic number.

It is an amenable number.

272680804 is a deficient number, since it is larger than the sum of its proper divisors (248310044).

272680804 is a wasteful number, since it uses less digits than its factorization.

272680804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4995 (or 4993 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 272680804 is about 16513.0495063753. The cubic root of 272680804 is about 648.4624835652.

The spelling of 272680804 in words is "two hundred seventy-two million, six hundred eighty thousand, eight hundred four".

Divisors: 1 2 4 11 22 44 2437 2543 4874 5086 9748 10172 26807 27973 53614 55946 107228 111892 6197291 12394582 24789164 68170201 136340402 272680804