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132506024 = 23717139187
BaseRepresentation
bin1111110010111…
…10000110101000
3100020100000002112
413321132012220
5232410143044
621052021452
73166165640
oct771360650
9306300075
10132506024
1168883812
1238461888
13215b5341
1413853520
15b97609e
hex7e5e1a8

132506024 has 32 divisors (see below), whose sum is σ = 300646080. Its totient is φ = 53447424.

The previous prime is 132506021. The next prime is 132506047. The reversal of 132506024 is 420605231.

It is not an unprimeable number, because it can be changed into a prime (132506021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68642 + ... + 70545.

It is an arithmetic number, because the mean of its divisors is an integer number (9395190).

Almost surely, 2132506024 is an apocalyptic number.

132506024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

132506024 is an abundant number, since it is smaller than the sum of its proper divisors (168140056).

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

132506024 is a wasteful number, since it uses less digits than its factorization.

132506024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139217 (or 139213 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 132506024 is about 11511.1260960863. The cubic root of 132506024 is about 509.8141370659.

The spelling of 132506024 in words is "one hundred thirty-two million, five hundred six thousand, twenty-four".

Divisors: 1 2 4 7 8 14 17 28 34 56 68 119 136 238 476 952 139187 278374 556748 974309 1113496 1948618 2366179 3897236 4732358 7794472 9464716 16563253 18929432 33126506 66253012 132506024