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133112976606 = 2322341179193227
BaseRepresentation
bin111101111111000100…
…1101101010011011110
3110201120212112211201200
41323332021231103132
54140103410222411
6141052401020330
712421443426621
oct1737611552336
9421525484650
10133112976606
11514a8894575
122196b3246a6
13c724ac421c
14662aabddb8
1536e12c1e56
hex1efe26d4de

133112976606 has 192 divisors, whose sum is σ = 312992709120. Its totient is φ = 40781537280.

The previous prime is 133112976593. The next prime is 133112976631. The reversal of 133112976606 is 606679211331.

It is a happy number.

133112976606 is a `hidden beast` number, since 1 + 3 + 3 + 11 + 29 + 7 + 6 + 606 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 586400665 + ... + 586400891.

It is an arithmetic number, because the mean of its divisors is an integer number (1630170360).

Almost surely, 2133112976606 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133112976606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156496354560).

133112976606 is an abundant number, since it is smaller than the sum of its proper divisors (179879732514).

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

133112976606 is a wasteful number, since it uses less digits than its factorization.

133112976606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671 (or 668 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The spelling of 133112976606 in words is "one hundred thirty-three billion, one hundred twelve million, nine hundred seventy-six thousand, six hundred six".