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152272036 = 22714713697
BaseRepresentation
bin10010001001101…
…11110010100100
3101121112012222001
421010313302210
5302440201121
623035415044
73526201540
oct1104676244
9347465861
10152272036
1178a54264
1242bb4484
13257160c7
141631aa20
15d57c991
hex9137ca4

152272036 has 24 divisors (see below), whose sum is σ = 304833536. Its totient is φ = 65197440.

The previous prime is 152271989. The next prime is 152272037. The reversal of 152272036 is 630272251.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 152271995 and 152272013.

It is not an unprimeable number, because it can be changed into a prime (152272037) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 39340 + ... + 43036.

Almost surely, 2152272036 is an apocalyptic number.

It is an amenable number.

152272036 is an abundant number, since it is smaller than the sum of its proper divisors (152561500).

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

152272036 is a wasteful number, since it uses less digits than its factorization.

152272036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5179 (or 5177 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 152272036 is about 12339.8555907271. The cubic root of 152272036 is about 533.9985177663.

It can be divided in two parts, 1522720 and 36, that added together give a square (1522756 = 12342).

The spelling of 152272036 in words is "one hundred fifty-two million, two hundred seventy-two thousand, thirty-six".

Divisors: 1 2 4 7 14 28 1471 2942 3697 5884 7394 10297 14788 20594 25879 41188 51758 103516 5438287 10876574 21753148 38068009 76136018 152272036