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152325012 = 22377324841
BaseRepresentation
bin10010001010001…
…00101110010100
3101121121220122010
421011010232110
5302443400022
623040504220
73526512150
oct1105045624
9347556563
10152325012
1178a90044
124301b070
1325734258
1416332060
15d58d50c
hex9144b94

152325012 has 48 divisors (see below), whose sum is σ = 411780992. Its totient is φ = 42923520.

The previous prime is 152325007. The next prime is 152325037. The reversal of 152325012 is 210523251.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 152325012.

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 15 ways as a sum of consecutive naturals, for example, 6289 + ... + 18552.

Almost surely, 2152325012 is an apocalyptic number.

152325012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

152325012 is an abundant number, since it is smaller than the sum of its proper divisors (259455980).

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

152325012 is a wasteful number, since it uses less digits than its factorization.

152325012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24928 (or 24926 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 152325012 is about 12342.0019445793. The cubic root of 152325012 is about 534.0604372673.

Adding to 152325012 its reverse (210523251), we get a palindrome (362848263).

The spelling of 152325012 in words is "one hundred fifty-two million, three hundred twenty-five thousand, twelve".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 73 84 146 219 292 438 511 876 1022 1533 2044 3066 6132 24841 49682 74523 99364 149046 173887 298092 347774 521661 695548 1043322 1813393 2086644 3626786 5440179 7253572 10880358 12693751 21760716 25387502 38081253 50775004 76162506 152325012