Search a number
-
+
72960152 = 23193712973
BaseRepresentation
bin1000101100101…
…00100010011000
312002021202111212
410112110202120
5122134211102
611123442252
71544102546
oct426244230
9162252455
1072960152
1138203051
1220526388
1312166cb5
149992d96
156612c52
hex4594898

72960152 has 32 divisors (see below), whose sum is σ = 147903600. Its totient is φ = 33623424.

The previous prime is 72960137. The next prime is 72960161. The reversal of 72960152 is 25106927.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 863 + ... + 12110.

Almost surely, 272960152 is an apocalyptic number.

It is an amenable number.

72960152 is an abundant number, since it is smaller than the sum of its proper divisors (74943448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

72960152 is a wasteful number, since it uses less digits than its factorization.

72960152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13035 (or 13031 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 72960152 is about 8541.6714991856. The cubic root of 72960152 is about 417.8578609076.

The spelling of 72960152 in words is "seventy-two million, nine hundred sixty thousand, one hundred fifty-two".

Divisors: 1 2 4 8 19 37 38 74 76 148 152 296 703 1406 2812 5624 12973 25946 51892 103784 246487 480001 492974 960002 985948 1920004 1971896 3840008 9120019 18240038 36480076 72960152