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272082404 = 22116183691
BaseRepresentation
bin10000001101111…
…010010111100100
3200221222012220002
4100031322113210
51024123114104
642555400432
76512443106
oct2015722744
9627865802
10272082404
1112a6465a0
1277153118
13444a4909
14281c7576
1518d4701e
hex1037a5e4

272082404 has 12 divisors (see below), whose sum is σ = 519430128. Its totient is φ = 123673800.

The previous prime is 272082403. The next prime is 272082409. The reversal of 272082404 is 404280272.

It is not an unprimeable number, because it can be changed into a prime (272082403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3091802 + ... + 3091889.

It is an arithmetic number, because the mean of its divisors is an integer number (43285844).

Almost surely, 2272082404 is an apocalyptic number.

It is an amenable number.

272082404 is a deficient number, since it is larger than the sum of its proper divisors (247347724).

272082404 is a wasteful number, since it uses less digits than its factorization.

272082404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6183706 (or 6183704 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 29.

The square root of 272082404 is about 16494.9205514910. The cubic root of 272082404 is about 647.9877842792.

The spelling of 272082404 in words is "two hundred seventy-two million, eighty-two thousand, four hundred four".

Divisors: 1 2 4 11 22 44 6183691 12367382 24734764 68020601 136041202 272082404