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153427152 = 24310331033
BaseRepresentation
bin10010010010100…
…01110011010000
3101200200220111010
421021101303100
5303234132102
623120250520
73542052324
oct1111216320
9350626433
10153427152
11796730aa
1243470a40
1325a2bac8
141653b984
15d709d6c
hex9251cd0

153427152 has 40 divisors (see below), whose sum is σ = 400214464. Its totient is φ = 50644224.

The previous prime is 153427117. The next prime is 153427163. The reversal of 153427152 is 251724351.

It is a super-2 number, since 2×1534271522 = 47079781941662208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10573 + ... + 20460.

Almost surely, 2153427152 is an apocalyptic number.

153427152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153427152 is an abundant number, since it is smaller than the sum of its proper divisors (246787312).

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

153427152 is a wasteful number, since it uses less digits than its factorization.

153427152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31147 (or 31141 counting only the distinct ones).

The product of its digits is 8400, while the sum is 30.

The square root of 153427152 is about 12386.5714384571. The cubic root of 153427152 is about 535.3453989944.

The spelling of 153427152 in words is "one hundred fifty-three million, four hundred twenty-seven thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 103 206 309 412 618 824 1236 1648 2472 4944 31033 62066 93099 124132 186198 248264 372396 496528 744792 1489584 3196399 6392798 9589197 12785596 19178394 25571192 38356788 51142384 76713576 153427152