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152024613 = 3136136359
BaseRepresentation
bin10010000111110…
…11011000100101
3101121001122120020
421003323120211
5302404241423
623030225353
73524121306
oct1103733045
9347048506
10152024613
11788a5384
1242ab5259
132565a5c0
14162947ad
15d52e4e3
hex90fb625

152024613 has 16 divisors (see below), whose sum is σ = 218682240. Its totient is φ = 93386304.

The previous prime is 152024611. The next prime is 152024629. The reversal of 152024613 is 316420251.

152024613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 152024613 - 21 = 152024611 is a prime.

It is a super-2 number, since 2×1520246132 = 46222965915599538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152024611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20728 + ... + 27086.

It is an arithmetic number, because the mean of its divisors is an integer number (13667640).

Almost surely, 2152024613 is an apocalyptic number.

152024613 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

152024613 is a deficient number, since it is larger than the sum of its proper divisors (66657627).

152024613 is a wasteful number, since it uses less digits than its factorization.

152024613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6988.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 152024613 is about 12329.8261544922. The cubic root of 152024613 is about 533.7091340536.

Adding to 152024613 its reverse (316420251), we get a palindrome (468444864).

The spelling of 152024613 in words is "one hundred fifty-two million, twenty-four thousand, six hundred thirteen".

Divisors: 1 3 13 39 613 1839 6359 7969 19077 23907 82667 248001 3898067 11694201 50674871 152024613