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152063464 = 2372387917
BaseRepresentation
bin10010001000001…
…00110111101000
3101121010121212011
421010010313220
5302412012324
623031125304
73524342500
oct1104046750
9347117764
10152063464
1178921593
1242b13834
13256721a7
14162a4a00
15d53ac94
hex9104de8

152063464 has 24 divisors (see below), whose sum is σ = 331669890. Its totient is φ = 65169888.

The previous prime is 152063459. The next prime is 152063497. The reversal of 152063464 is 464360251.

It can be written as a sum of positive squares in only one way, i.e., 124500964 + 27562500 = 11158^2 + 5250^2 .

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 5 ways as a sum of consecutive naturals, for example, 193567 + ... + 194350.

Almost surely, 2152063464 is an apocalyptic number.

152063464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

152063464 is an abundant number, since it is smaller than the sum of its proper divisors (179606426).

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

152063464 is a wasteful number, since it uses less digits than its factorization.

152063464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387937 (or 387926 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 152063464 is about 12331.4015424038. The cubic root of 152063464 is about 533.7545946035.

The spelling of 152063464 in words is "one hundred fifty-two million, sixty-three thousand, four hundred sixty-four".

Divisors: 1 2 4 7 8 14 28 49 56 98 196 392 387917 775834 1551668 2715419 3103336 5430838 10861676 19007933 21723352 38015866 76031732 152063464