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152095460 = 22511691343
BaseRepresentation
bin10010001000011…
…00101011100100
3101121012020202012
421010030223210
5302414023320
623031533352
73524534666
oct1104145344
9347166665
10152095460
1178943630
1242b2a258
132568391a
14162b2536
15d5454c5
hex910cae4

152095460 has 24 divisors (see below), whose sum is σ = 348437376. Its totient is φ = 55307360.

The previous prime is 152095441. The next prime is 152095487. The reversal of 152095460 is 64590251.

It is a happy number.

152095460 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1520954602 = 46266057905223200, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 345452 + ... + 345891.

It is an arithmetic number, because the mean of its divisors is an integer number (14518224).

Almost surely, 2152095460 is an apocalyptic number.

152095460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152095460 is an abundant number, since it is smaller than the sum of its proper divisors (196341916).

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

152095460 is a wasteful number, since it uses less digits than its factorization.

152095460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691363 (or 691361 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 152095460 is about 12332.6988125065. The cubic root of 152095460 is about 533.7920281282.

The spelling of 152095460 in words is "one hundred fifty-two million, ninety-five thousand, four hundred sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 691343 1382686 2765372 3456715 6913430 7604773 13826860 15209546 30419092 38023865 76047730 152095460