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152116212524 = 22138041275491
BaseRepresentation
bin1000110110101011010…
…1010011001100101100
3112112122020111020201012
42031222311103030230
54443013222300044
6153514202204352
713663403321033
oct2155265231454
9475566436635
10152116212524
115956a6aaa21
12255934b36b8
1311462b25813
14751085b71a
153e5479a59e
hex236ad5332c

152116212524 has 12 divisors (see below), whose sum is σ = 266206266648. Its totient is φ = 76057279200.

The previous prime is 152116212467. The next prime is 152116212527. The reversal of 152116212524 is 425212611251.

152116212524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1521162125242 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152116212527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414419 + ... + 689909.

It is an arithmetic number, because the mean of its divisors is an integer number (22183855554).

Almost surely, 2152116212524 is an apocalyptic number.

It is an amenable number.

152116212524 is a deficient number, since it is larger than the sum of its proper divisors (114090054124).

152116212524 is a wasteful number, since it uses less digits than its factorization.

152116212524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413536 (or 413534 counting only the distinct ones).

The product of its digits is 9600, while the sum is 32.

Adding to 152116212524 its reverse (425212611251), we get a palindrome (577328823775).

The spelling of 152116212524 in words is "one hundred fifty-two billion, one hundred sixteen million, two hundred twelve thousand, five hundred twenty-four".

Divisors: 1 2 4 138041 275491 276082 550982 552164 1101964 38029053131 76058106262 152116212524