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132437637660 = 22353171203031
BaseRepresentation
bin111101101010111100…
…1011111101000011100
3110122211210210001212010
41323111321133220130
54132213013401120
6140501354111220
712365633226456
oct1732571375034
9418753701763
10132437637660
1151191659409
122180111b510
13c647c0a993
1465a51252d6
1536a1d717e0
hex1ed5e5fa1c

132437637660 has 48 divisors (see below), whose sum is σ = 382787500032. Its totient is φ = 34177454400.

The previous prime is 132437637649. The next prime is 132437637707. The reversal of 132437637660 is 66736734231.

It is a super-2 number, since 2×1324376376602 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35599656 + ... + 35603375.

It is an arithmetic number, because the mean of its divisors is an integer number (7974739584).

Almost surely, 2132437637660 is an apocalyptic number.

132437637660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132437637660 is an abundant number, since it is smaller than the sum of its proper divisors (250349862372).

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

132437637660 is a wasteful number, since it uses less digits than its factorization.

132437637660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71203074 (or 71203072 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 48.

The spelling of 132437637660 in words is "one hundred thirty-two billion, four hundred thirty-seven million, six hundred thirty-seven thousand, six hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 31 60 62 93 124 155 186 310 372 465 620 930 1860 71203031 142406062 213609093 284812124 356015155 427218186 712030310 854436372 1068045465 1424060620 2136090930 2207293961 4272181860 4414587922 6621881883 8829175844 11036469805 13243763766 22072939610 26487527532 33109409415 44145879220 66218818830 132437637660