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153152216 = 23723118907
BaseRepresentation
bin10010010000011…
…10101011011000
3101200011221100022
421020032223120
5303201332331
623110330012
73536525630
oct1110165330
9350157308
10153152216
11794a5588
1243359908
1325963919
14164a96c0
15d6a367b
hex920ead8

153152216 has 32 divisors (see below), whose sum is σ = 342455040. Its totient is φ = 62782368.

The previous prime is 153152189. The next prime is 153152243. The reversal of 153152216 is 612251351.

It is an interprime number because it is at equal distance from previous prime (153152189) and next prime (153152243).

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, 58166 + ... + 60741.

It is an arithmetic number, because the mean of its divisors is an integer number (10701720).

Almost surely, 2153152216 is an apocalyptic number.

It is an amenable number.

153152216 is an abundant number, since it is smaller than the sum of its proper divisors (189302824).

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

153152216 is a wasteful number, since it uses less digits than its factorization.

153152216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118943 (or 118939 counting only the distinct ones).

The product of its digits is 1800, while the sum is 26.

The square root of 153152216 is about 12375.4683143710. The cubic root of 153152216 is about 535.0254344911.

The spelling of 153152216 in words is "one hundred fifty-three million, one hundred fifty-two thousand, two hundred sixteen".

Divisors: 1 2 4 7 8 14 23 28 46 56 92 161 184 322 644 1288 118907 237814 475628 832349 951256 1664698 2734861 3329396 5469722 6658792 10939444 19144027 21878888 38288054 76576108 153152216