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156527064 = 23323376451
BaseRepresentation
bin10010101010001…
…10100111011000
3101220112101202200
421111012213120
5310032331224
623310530200
73610313061
oct1125064730
9356471680
10156527064
11803a0111
1244506960
1326575a85
1416b07568
15db1d5c9
hex95469d8

156527064 has 48 divisors (see below), whose sum is σ = 425251320. Its totient is φ = 52012800.

The previous prime is 156527039. The next prime is 156527069. The reversal of 156527064 is 460725651.

It is a happy number.

156527064 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156527069) 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 11 ways as a sum of consecutive naturals, for example, 21039 + ... + 27489.

Almost surely, 2156527064 is an apocalyptic number.

It is an amenable number.

156527064 is an abundant number, since it is smaller than the sum of its proper divisors (268724256).

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

156527064 is a wasteful number, since it uses less digits than its factorization.

156527064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6800 (or 6793 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 156527064 is about 12511.0776514256. The cubic root of 156527064 is about 538.9268398791.

The spelling of 156527064 in words is "one hundred fifty-six million, five hundred twenty-seven thousand, sixty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 337 674 1011 1348 2022 2696 3033 4044 6066 6451 8088 12132 12902 19353 24264 25804 38706 51608 58059 77412 116118 154824 232236 464472 2173987 4347974 6521961 8695948 13043922 17391896 19565883 26087844 39131766 52175688 78263532 156527064