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152113153 = 852717839
BaseRepresentation
bin10010001000100…
…01000000000001
3101121020011000111
421010101000001
5302420110103
623032151321
73524640403
oct1104210001
9347204014
10152113153
1178955955
1242b38541
132568b9aa
14162b8b73
15d54a86d
hex9111001

152113153 has 4 divisors (see below), whose sum is σ = 152139520. Its totient is φ = 152086788.

The previous prime is 152113147. The next prime is 152113177. The reversal of 152113153 is 351311251.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-152113153 is a prime.

It is a super-2 number, since 2×1521131532 = 46276822631202818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152113133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393 + ... + 17446.

It is an arithmetic number, because the mean of its divisors is an integer number (38034880).

Almost surely, 2152113153 is an apocalyptic number.

It is an amenable number.

152113153 is a deficient number, since it is larger than the sum of its proper divisors (26367).

152113153 is an equidigital number, since it uses as much as digits as its factorization.

152113153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26366.

The product of its digits is 450, while the sum is 22.

The square root of 152113153 is about 12333.4161123348. The cubic root of 152113153 is about 533.8127256914.

The spelling of 152113153 in words is "one hundred fifty-two million, one hundred thirteen thousand, one hundred fifty-three".

Divisors: 1 8527 17839 152113153