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152082672 = 2437264661
BaseRepresentation
bin10010001000010…
…01100011110000
3101121011121012120
421010021203300
5302413121142
623031354240
73524452500
oct1104114360
9347147176
10152082672
1178934a65
1242b22980
132567ab61
14162aba00
15d5417ec
hex91098f0

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".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 84 98 112 147 168 196 294 336 392 588 784 1176 2352 64661 129322 193983 258644 387966 452627 517288 775932 905254 1034576 1357881 1551864 1810508 2715762 3103728 3168389 3621016 5431524 6336778 7242032 9505167 10863048 12673556 19010334 21726096 25347112 38020668 50694224 76041336 152082672