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152256063 = 31719157127
BaseRepresentation
bin10010001001100…
…11111000111111
3101121111102001110
421010303320333
5302434143223
623035213103
73526104141
oct1104637077
9347442043
10152256063
1178a43263
1242ba7193
132570ba5b
1416314c91
15d577d93
hex9133e3f

152256063 has 16 divisors (see below), whose sum is σ = 226264320. Its totient is φ = 90504576.

The previous prime is 152256053. The next prime is 152256103. The reversal of 152256063 is 360652251.

It is not a de Polignac number, because 152256063 - 24 = 152256047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 152256063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152256023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77595 + ... + 79532.

It is an arithmetic number, because the mean of its divisors is an integer number (14141520).

Almost surely, 2152256063 is an apocalyptic number.

152256063 is a deficient number, since it is larger than the sum of its proper divisors (74008257).

152256063 is a wasteful number, since it uses less digits than its factorization.

152256063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157166.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 152256063 is about 12339.2083619655. The cubic root of 152256063 is about 533.9798453586.

The spelling of 152256063 in words is "one hundred fifty-two million, two hundred fifty-six thousand, sixty-three".

Divisors: 1 3 17 19 51 57 323 969 157127 471381 2671159 2985413 8013477 8956239 50752021 152256063