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132443161552260 = 2232513617628714591
BaseRepresentation
bin11110000111010011010011…
…100110001110010110000100
3122100221102221122111112121100
4132013103103212032112010
5114324422043324133020
61145403314245020100
736616463003230056
oct3607232346162604
9570842848445540
10132443161552260
1139222913a01459
1212a304569b4630
1358b944b506810
14249c3d72398d6
15104a23d2aca90
hex7874d398e584

132443161552260 has 288 divisors, whose sum is σ = 433447505068032. Its totient is φ = 32541147555840.

The previous prime is 132443161552223. The next prime is 132443161552271. The reversal of 132443161552260 is 62255161344231.

132443161552260 is a `hidden beast` number, since 1 + 3 + 2 + 4 + 4 + 3 + 1 + 61 + 5 + 522 + 60 = 666.

It is a super-2 number, since 2×1324431615522602 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 95 ways as a sum of consecutive naturals, for example, 9077037565 + ... + 9077052155.

It is an arithmetic number, because the mean of its divisors is an integer number (1505026059264).

Almost surely, 2132443161552260 is an apocalyptic number.

132443161552260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132443161552260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216723752534016).

132443161552260 is an abundant number, since it is smaller than the sum of its proper divisors (301004343515772).

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

132443161552260 is a wasteful number, since it uses less digits than its factorization.

132443161552260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21523 (or 21518 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The spelling of 132443161552260 in words is "one hundred thirty-two trillion, four hundred forty-three billion, one hundred sixty-one million, five hundred fifty-two thousand, two hundred sixty".