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132124664 = 2372359369
BaseRepresentation
bin1111110000000…
…00111111111000
3100012121121222002
413320000333320
5232310442124
621035520132
73163020050
oct770007770
9305547862
10132124664
1168643241
12382b9048
13214b0899
1413794560
15b8ed0ae
hex7e00ff8

132124664 has 16 divisors (see below), whose sum is σ = 283124400. Its totient is φ = 56624832.

The previous prime is 132124637. The next prime is 132124687. The reversal of 132124664 is 466421231.

It is a super-2 number, since 2×1321246642 = 34913853674225792, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1179629 + ... + 1179740.

It is an arithmetic number, because the mean of its divisors is an integer number (17695275).

Almost surely, 2132124664 is an apocalyptic number.

132124664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

132124664 is an abundant number, since it is smaller than the sum of its proper divisors (150999736).

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

132124664 is a wasteful number, since it uses less digits than its factorization.

132124664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2359382 (or 2359378 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 132124664 is about 11494.5493169589. The cubic root of 132124664 is about 509.3245755799.

Adding to 132124664 its reverse (466421231), we get a palindrome (598545895).

The spelling of 132124664 in words is "one hundred thirty-two million, one hundred twenty-four thousand, six hundred sixty-four".

Divisors: 1 2 4 7 8 14 28 56 2359369 4718738 9437476 16515583 18874952 33031166 66062332 132124664