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152025345213 = 3727192662487
BaseRepresentation
bin1000110110010101101…
…0101010110010111101
3112112101220111201012020
42031211122222302331
54442321442021323
6153501154430353
713661221053540
oct2154532526275
9475356451166
10152025345213
1159523386a75
1225568b923b9
131144a05bb91
147502766857
153e4b7ebae3
hex23656aacbd

152025345213 has 16 divisors (see below), whose sum is σ = 231742955520. Its totient is φ = 86839643376.

The previous prime is 152025345169. The next prime is 152025345271. The reversal of 152025345213 is 312543520251.

It is not a de Polignac number, because 152025345213 - 229 = 151488474301 is a prime.

It is a super-2 number, since 2×1520253452132 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152025345013) 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, 1274145 + ... + 1388342.

It is an arithmetic number, because the mean of its divisors is an integer number (14483934720).

Almost surely, 2152025345213 is an apocalyptic number.

It is an amenable number.

152025345213 is a deficient number, since it is larger than the sum of its proper divisors (79717610307).

152025345213 is a wasteful number, since it uses less digits than its factorization.

152025345213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2665216.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 152025345213 its reverse (312543520251), we get a palindrome (464568865464).

The spelling of 152025345213 in words is "one hundred fifty-two billion, twenty-five million, three hundred forty-five thousand, two hundred thirteen".

Divisors: 1 3 7 21 2719 8157 19033 57099 2662487 7987461 18637409 55912227 7239302153 21717906459 50675115071 152025345213