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132538110 = 23519232523
BaseRepresentation
bin1111110011001…
…01111011111110
3100020101122002220
413321211323332
5232412204420
621052430210
73166361325
oct771457376
9306348086
10132538110
11688a5931
1238478366
13215c6b23
14138610bc
15b980840
hex7e65efe

132538110 has 32 divisors (see below), whose sum is σ = 334834560. Its totient is φ = 33483168.

The previous prime is 132538097. The next prime is 132538111. The reversal of 132538110 is 11835231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132538111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115692 + ... + 116831.

It is an arithmetic number, because the mean of its divisors is an integer number (10463580).

Almost surely, 2132538110 is an apocalyptic number.

132538110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132538110 is an abundant number, since it is smaller than the sum of its proper divisors (202296450).

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

132538110 is a wasteful number, since it uses less digits than its factorization.

132538110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232552.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 132538110 is about 11512.5197068235. The cubic root of 132538110 is about 509.8552838147.

The spelling of 132538110 in words is "one hundred thirty-two million, five hundred thirty-eight thousand, one hundred ten".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 570 232523 465046 697569 1162615 1395138 2325230 3487845 4417937 6975690 8835874 13253811 22089685 26507622 44179370 66269055 132538110