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132102702 = 23228325933
BaseRepresentation
bin1111101111110…
…11101000101110
3100012120111211200
413313323220232
5232304241302
621035230330
73162566034
oct767735056
9305514750
10132102702
1168628796
12382a83a6
13214a38a4
141378a554
15b8e681c
hex7dfba2e

132102702 has 24 divisors (see below), whose sum is σ = 287244984. Its totient is φ = 43876944.

The previous prime is 132102701. The next prime is 132102713. The reversal of 132102702 is 207201231.

It is a super-2 number, since 2×1321027022 = 34902247751401608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132102701) 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 11 ways as a sum of consecutive naturals, for example, 7873 + ... + 18060.

It is an arithmetic number, because the mean of its divisors is an integer number (11968541).

Almost surely, 2132102702 is an apocalyptic number.

132102702 is an abundant number, since it is smaller than the sum of its proper divisors (155142282).

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

132102702 is a wasteful number, since it uses less digits than its factorization.

132102702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26224 (or 26221 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 132102702 is about 11493.5939548950. The cubic root of 132102702 is about 509.2963537328.

Adding to 132102702 its reverse (207201231), we get a palindrome (339303933).

The spelling of 132102702 in words is "one hundred thirty-two million, one hundred two thousand, seven hundred two".

Divisors: 1 2 3 6 9 18 283 566 849 1698 2547 5094 25933 51866 77799 155598 233397 466794 7339039 14678078 22017117 44034234 66051351 132102702