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132872662 = 21319268973
BaseRepresentation
bin1111110101101…
…11100111010110
3100021000122000201
413322313213112
5233003411122
621103531114
73202253566
oct772674726
9307018021
10132872662
116900421a
12385b9a9a
13216b31a0
141390ada6
15b9e9a27
hex7eb79d6

132872662 has 16 divisors (see below), whose sum is σ = 225938160. Its totient is φ = 58097952.

The previous prime is 132872651. The next prime is 132872723. The reversal of 132872662 is 266278231.

It is a congruent number.

It is an unprimeable number.

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, 133993 + ... + 134980.

It is an arithmetic number, because the mean of its divisors is an integer number (14121135).

Almost surely, 2132872662 is an apocalyptic number.

132872662 is a deficient number, since it is larger than the sum of its proper divisors (93065498).

132872662 is a wasteful number, since it uses less digits than its factorization.

132872662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269007.

The product of its digits is 48384, while the sum is 37.

The square root of 132872662 is about 11527.0404701294. The cubic root of 132872662 is about 510.2839147091.

The spelling of 132872662 in words is "one hundred thirty-two million, eight hundred seventy-two thousand, six hundred sixty-two".

Divisors: 1 2 13 19 26 38 247 494 268973 537946 3496649 5110487 6993298 10220974 66436331 132872662