Base | Representation |
---|---|
bin | 10010001000101… |
… | …11011101011000 |
3 | 101121021111022022 |
4 | 21010113131120 |
5 | 302421431413 |
6 | 23032514012 |
7 | 3525110465 |
oct | 1104273530 |
9 | 347244268 |
10 | 152139608 |
11 | 78973815 |
12 | 42b4b908 |
13 | 2569aa4a |
14 | 162c466c |
15 | d553608 |
hex | 9117758 |
152139608 has 16 divisors (see below), whose sum is σ = 285504000. Its totient is φ = 76005216.
The previous prime is 152139577. The next prime is 152139619. The reversal of 152139608 is 806931251.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2798 + ... + 17666.
It is an arithmetic number, because the mean of its divisors is an integer number (17844000).
Almost surely, 2152139608 is an apocalyptic number.
It is an amenable number.
152139608 is a deficient number, since it is larger than the sum of its proper divisors (133364392).
152139608 is a wasteful number, since it uses less digits than its factorization.
152139608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16154 (or 16150 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 35.
The square root of 152139608 is about 12334.4885585094. The cubic root of 152139608 is about 533.8436701928.
The spelling of 152139608 in words is "one hundred fifty-two million, one hundred thirty-nine thousand, six hundred eight".
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