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10132211154 = 2313129900143
BaseRepresentation
bin10010110111110110…
…10100010111010010
3222011010112122201210
421123323110113102
5131222321224104
64353224240550
7506041242132
oct113373242722
928133478653
1010132211154
11432a40722a
121b69310156
13c561cb520
146c193aac2
153e47c6989
hex25bed45d2

10132211154 has 16 divisors (see below), whose sum is σ = 21823224192. Its totient is φ = 3117603408.

The previous prime is 10132211153. The next prime is 10132211161. The reversal of 10132211154 is 45111223101.

It is a self number, because there is not a number n which added to its sum of digits gives 10132211154.

It is not an unprimeable number, because it can be changed into a prime (10132211153) 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 7 ways as a sum of consecutive naturals, for example, 64949994 + ... + 64950149.

It is an arithmetic number, because the mean of its divisors is an integer number (1363951512).

Almost surely, 210132211154 is an apocalyptic number.

10132211154 is an abundant number, since it is smaller than the sum of its proper divisors (11691013038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10132211154 is a wasteful number, since it uses less digits than its factorization.

10132211154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129900161.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 10132211154 its reverse (45111223101), we get a palindrome (55243434255).

The spelling of 10132211154 in words is "ten billion, one hundred thirty-two million, two hundred eleven thousand, one hundred fifty-four".

Divisors: 1 2 3 6 13 26 39 78 129900143 259800286 389700429 779400858 1688701859 3377403718 5066105577 10132211154