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16052692 = 2217236069
BaseRepresentation
bin111101001111…
…000111010100
31010012120011011
4331033013110
513102141232
61332022004
7253305565
oct75170724
933176134
1016052692
119074697
125461904
133430846
1421bc16c
151621547
hexf4f1d4

16052692 has 12 divisors (see below), whose sum is σ = 29744820. Its totient is φ = 7554176.

The previous prime is 16052683. The next prime is 16052711. The reversal of 16052692 is 29625061.

It can be written as a sum of positive squares in 2 ways, for example, as 4519876 + 11532816 = 2126^2 + 3396^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117967 + ... + 118102.

It is an arithmetic number, because the mean of its divisors is an integer number (2478735).

Almost surely, 216052692 is an apocalyptic number.

It is an amenable number.

16052692 is a deficient number, since it is larger than the sum of its proper divisors (13692128).

16052692 is a wasteful number, since it uses less digits than its factorization.

16052692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236090 (or 236088 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 16052692 is about 4006.5810861631. The cubic root of 16052692 is about 252.2605225450.

The spelling of 16052692 in words is "sixteen million, fifty-two thousand, six hundred ninety-two".

Divisors: 1 2 4 17 34 68 236069 472138 944276 4013173 8026346 16052692