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132213102 = 23715532027
BaseRepresentation
bin1111110000101…
…10100101101110
3100012210010021120
413320112211232
5232321304402
621041441410
73163535640
oct770264556
9305703246
10132213102
11686a372a
1238340266
1321511c08
14137b8890
15b9193bc
hex7e1696e

132213102 has 32 divisors (see below), whose sum is σ = 302545152. Its totient is φ = 37732224.

The previous prime is 132213073. The next prime is 132213143. The reversal of 132213102 is 201312231.

It is a super-3 number, since 3×1322131023 (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64213 + ... + 66239.

It is an arithmetic number, because the mean of its divisors is an integer number (9454536).

Almost surely, 2132213102 is an apocalyptic number.

132213102 is an abundant number, since it is smaller than the sum of its proper divisors (170332050).

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

132213102 is a wasteful number, since it uses less digits than its factorization.

132213102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3592.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 132213102 is about 11498.3956272169. The cubic root of 132213102 is about 509.4381894936.

Adding to 132213102 its reverse (201312231), we get a palindrome (333525333).

The spelling of 132213102 in words is "one hundred thirty-two million, two hundred thirteen thousand, one hundred two".

Divisors: 1 2 3 6 7 14 21 42 1553 2027 3106 4054 4659 6081 9318 10871 12162 14189 21742 28378 32613 42567 65226 85134 3147931 6295862 9443793 18887586 22035517 44071034 66106551 132213102