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132030012132 = 22326754738811
BaseRepresentation
bin111101011110110011…
…0100001101011100100
3110121210101202112202100
41322331212201223210
54130344140342012
6140353113212100
712352553405034
oct1727546415344
9417711675670
10132030012132
1150aa2555307
1221708701030
13c5b1629545
146566d378c4
15367b1a38dc
hex1ebd9a1ae4

132030012132 has 36 divisors (see below), whose sum is σ = 338723768656. Its totient is φ = 43353137520.

The previous prime is 132030012097. The next prime is 132030012139. The reversal of 132030012132 is 231210030231.

132030012132 is a `hidden beast` number, since 1 + 320 + 300 + 12 + 1 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (132030012139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27366994 + ... + 27371817.

Almost surely, 2132030012132 is an apocalyptic number.

132030012132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

132030012132 is an abundant number, since it is smaller than the sum of its proper divisors (206693756524).

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

132030012132 is a wasteful number, since it uses less digits than its factorization.

132030012132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54738888 (or 54738883 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 132030012132 its reverse (231210030231), we get a palindrome (363240042363).

The spelling of 132030012132 in words is "one hundred thirty-two billion, thirty million, twelve thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 18 36 67 134 201 268 402 603 804 1206 2412 54738811 109477622 164216433 218955244 328432866 492649299 656865732 985298598 1970597196 3667500337 7335000674 11002501011 14670001348 22005002022 33007503033 44010004044 66015006066 132030012132