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152914379 = 4114925031
BaseRepresentation
bin10010001110101…
…00100111001011
3101122201212002112
421013110213023
5303121230004
623101252535
73534515342
oct1107244713
9348655075
10152914379
1179352922
124326414b
13258ac5a7
1416446b59
15d657e6e
hex91d49cb

152914379 has 8 divisors (see below), whose sum is σ = 157701600. Its totient is φ = 148177600.

The previous prime is 152914369. The next prime is 152914393. The reversal of 152914379 is 973419251.

152914379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 152914379 - 212 = 152910283 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (152914309) 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, 6407 + ... + 18624.

It is an arithmetic number, because the mean of its divisors is an integer number (19712700).

Almost surely, 2152914379 is an apocalyptic number.

152914379 is a deficient number, since it is larger than the sum of its proper divisors (4787221).

152914379 is a wasteful number, since it uses less digits than its factorization.

152914379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25221.

The product of its digits is 68040, while the sum is 41.

The square root of 152914379 is about 12365.8553687159. The cubic root of 152914379 is about 534.7483359404.

The spelling of 152914379 in words is "one hundred fifty-two million, nine hundred fourteen thousand, three hundred seventy-nine".

Divisors: 1 41 149 6109 25031 1026271 3729619 152914379