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115164652 = 2228791163
BaseRepresentation
bin1101101110101…
…00010111101100
322000200222012111
412313110113230
5213440232102
615232213404
72565612001
oct667242754
9260628174
10115164652
115a0099a9
123269a264
131ab23085
141141b8a8
15a19ccd7
hex6dd45ec

115164652 has 6 divisors (see below), whose sum is σ = 201538148. Its totient is φ = 57582324.

The previous prime is 115164641. The next prime is 115164661. The reversal of 115164652 is 256461511.

It is a super-2 number, since 2×1151646522 = 26525794140562208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14395578 + ... + 14395585.

Almost surely, 2115164652 is an apocalyptic number.

It is an amenable number.

115164652 is a deficient number, since it is larger than the sum of its proper divisors (86373496).

115164652 is a wasteful number, since it uses less digits than its factorization.

115164652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28791167 (or 28791165 counting only the distinct ones).

The product of its digits is 7200, while the sum is 31.

The square root of 115164652 is about 10731.4794879364. The cubic root of 115164652 is about 486.5263875002.

The spelling of 115164652 in words is "one hundred fifteen million, one hundred sixty-four thousand, six hundred fifty-two".

Divisors: 1 2 4 28791163 57582326 115164652