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152152608 = 2531983417
BaseRepresentation
bin10010001000110…
…10101000100000
3101121022011010210
421010122220200
5302422340413
623033054120
73525163416
oct1104325040
9347264123
10152152608
1178982563
1242b57340
13256a393a
14162c92b6
15d5573c3
hex911aa20

152152608 has 48 divisors (see below), whose sum is σ = 420426720. Its totient is φ = 48047616.

The previous prime is 152152607. The next prime is 152152639. The reversal of 152152608 is 806251251.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1521526082 = 46300832242403328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152152607) 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, 39885 + ... + 43532.

It is an arithmetic number, because the mean of its divisors is an integer number (8758890).

Almost surely, 2152152608 is an apocalyptic number.

It is an amenable number.

152152608 is an abundant number, since it is smaller than the sum of its proper divisors (268274112).

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

152152608 is a wasteful number, since it uses less digits than its factorization.

152152608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83449 (or 83441 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 152152608 is about 12335.0155249193. The cubic root of 152152608 is about 533.8588750216.

The spelling of 152152608 in words is "one hundred fifty-two million, one hundred fifty-two thousand, six hundred eight".

Divisors: 1 2 3 4 6 8 12 16 19 24 32 38 48 57 76 96 114 152 228 304 456 608 912 1824 83417 166834 250251 333668 500502 667336 1001004 1334672 1584923 2002008 2669344 3169846 4004016 4754769 6339692 8008032 9509538 12679384 19019076 25358768 38038152 50717536 76076304 152152608