Base | Representation |
---|---|
bin | 10010001000010… |
… | …01100011110000 |
3 | 101121011121012120 |
4 | 21010021203300 |
5 | 302413121142 |
6 | 23031354240 |
7 | 3524452500 |
oct | 1104114360 |
9 | 347147176 |
10 | 152082672 |
11 | 78934a65 |
12 | 42b22980 |
13 | 2567ab61 |
14 | 162aba00 |
15 | d5417ec |
hex | 91098f0 |
152082672 has 60 divisors (see below), whose sum is σ = 457031016. Its totient is φ = 43451520.
The previous prime is 152082613. The next prime is 152082677. The reversal of 152082672 is 276280251.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152082677) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29979 + ... + 34682.
Almost surely, 2152082672 is an apocalyptic number.
152082672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
152082672 is an abundant number, since it is smaller than the sum of its proper divisors (304948344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152082672 is a wasteful number, since it uses less digits than its factorization.
152082672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64686 (or 64673 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 33.
The square root of 152082672 is about 12332.1803425023. The cubic root of 152082672 is about 533.7770675156. Note that the first 3 decimals are identical.
The spelling of 152082672 in words is "one hundred fifty-two million, eighty-two thousand, six hundred seventy-two".
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