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132111030212 = 22713673451537
BaseRepresentation
bin111101100001001101…
…1100101011111000100
3110122000001012200122222
41323002123211133010
54131030410431322
6140405125511512
712354556141250
oct1730233453704
9418001180588
10132111030212
11510342613a7
122172b872598
13c5c5355135
1465739c7260
153683358e42
hex1ec26e57c4

132111030212 has 24 divisors (see below), whose sum is σ = 264415423104. Its totient is φ = 56577578112.

The previous prime is 132111030203. The next prime is 132111030217. The reversal of 132111030212 is 212030111231.

It is not an unprimeable number, because it can be changed into a prime (132111030217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1687493 + ... + 1764044.

It is an arithmetic number, because the mean of its divisors is an integer number (11017309296).

Almost surely, 2132111030212 is an apocalyptic number.

It is an amenable number.

132111030212 is an abundant number, since it is smaller than the sum of its proper divisors (132304392892).

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

132111030212 is a wasteful number, since it uses less digits than its factorization.

132111030212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3452915 (or 3452913 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 132111030212 its reverse (212030111231), we get a palindrome (344141141443).

The spelling of 132111030212 in words is "one hundred thirty-two billion, one hundred eleven million, thirty thousand, two hundred twelve".

Divisors: 1 2 4 7 14 28 1367 2734 5468 9569 19138 38276 3451537 6903074 13806148 24160759 48321518 96643036 4718251079 9436502158 18873004316 33027757553 66055515106 132111030212