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152326804 = 2276917873
BaseRepresentation
bin10010001010001…
…01001010010100
3101121122000002111
421011011022110
5302443424204
623040520404
73526520320
oct1105051224
9347560074
10152326804
1178a91423
1243020104
1325735006
1416332980
15d58dd04
hex9145294

152326804 has 24 divisors (see below), whose sum is σ = 305133248. Its totient is φ = 65180160.

The previous prime is 152326799. The next prime is 152326807. The reversal of 152326804 is 408623251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152326807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15412 + ... + 23284.

Almost surely, 2152326804 is an apocalyptic number.

152326804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

152326804 is an abundant number, since it is smaller than the sum of its proper divisors (152806444).

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

152326804 is a wasteful number, since it uses less digits than its factorization.

152326804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8575 (or 8573 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 152326804 is about 12342.0745419885. The cubic root of 152326804 is about 534.0625315449.

The spelling of 152326804 in words is "one hundred fifty-two million, three hundred twenty-six thousand, eight hundred four".

Divisors: 1 2 4 7 14 28 691 1382 2764 4837 7873 9674 15746 19348 31492 55111 110222 220444 5440243 10880486 21760972 38081701 76163402 152326804