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132213202 = 21131193861
BaseRepresentation
bin1111110000101…
…10100111010010
3100012210010102021
413320112213102
5232321310302
621041442054
73163536142
oct770264722
9305703367
10132213202
11686a3810
123834032a
1321511c84
14137b8922
15b919437
hex7e169d2

132213202 has 16 divisors (see below), whose sum is σ = 223329024. Its totient is φ = 58158000.

The previous prime is 132213181. The next prime is 132213239. The reversal of 132213202 is 202312231.

It is a super-3 number, since 3×1322132023 (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96249 + ... + 97612.

It is an arithmetic number, because the mean of its divisors is an integer number (13958064).

Almost surely, 2132213202 is an apocalyptic number.

132213202 is a deficient number, since it is larger than the sum of its proper divisors (91115822).

132213202 is a wasteful number, since it uses less digits than its factorization.

132213202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193905.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 132213202 is about 11498.3999756488. The cubic root of 132213202 is about 509.4383179322.

Adding to 132213202 its reverse (202312231), we get a palindrome (334525433).

The spelling of 132213202 in words is "one hundred thirty-two million, two hundred thirteen thousand, two hundred two".

Divisors: 1 2 11 22 31 62 341 682 193861 387722 2132471 4264942 6009691 12019382 66106601 132213202