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132755208 = 23310154767
BaseRepresentation
bin1111110100110…
…10111100001000
3100020210122220120
413322122330020
5232441131313
621101223240
73201254265
oct772327410
9306718816
10132755208
1168a33a53
1238561b20
13216718a1
14138ba26c
15b9c4d23
hex7e9af08

132755208 has 32 divisors (see below), whose sum is σ = 335180160. Its totient is φ = 43812800.

The previous prime is 132755201. The next prime is 132755209. The reversal of 132755208 is 802557231.

It is a super-2 number, since 2×1327552082 = 35247890502246528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132755201) 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, 24960 + ... + 29807.

It is an arithmetic number, because the mean of its divisors is an integer number (10474380).

Almost surely, 2132755208 is an apocalyptic number.

It is an amenable number.

132755208 is an abundant number, since it is smaller than the sum of its proper divisors (202424952).

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

132755208 is a wasteful number, since it uses less digits than its factorization.

132755208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54877 (or 54873 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 132755208 is about 11521.9446275358. The cubic root of 132755208 is about 510.1335136793.

The spelling of 132755208 in words is "one hundred thirty-two million, seven hundred fifty-five thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 12 24 101 202 303 404 606 808 1212 2424 54767 109534 164301 219068 328602 438136 657204 1314408 5531467 11062934 16594401 22125868 33188802 44251736 66377604 132755208