Base | Representation |
---|---|
bin | 11110010111100101001111… |
… | …110011110100111011000000 |
3 | 122111220101201000212100210220 |
4 | 132113211033303310323000 |
5 | 120001234321332134023 |
6 | 1152021301245223040 |
7 | 40063350210442611 |
oct | 3627451763647300 |
9 | 574811630770726 |
10 | 133561936989888 |
11 | 39614332529650 |
12 | 12b91246561a80 |
13 | 596aab50752a4 |
14 | 24da60a103c08 |
15 | 10693bc23b3e3 |
hex | 79794fcf4ec0 |
133561936989888 has 112 divisors (see below), whose sum is σ = 387445547078400. Its totient is φ = 40269930624000.
The previous prime is 133561936989863. The next prime is 133561936989913. The reversal of 133561936989888 is 888989639165331.
133561936989888 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (133561936989863) and next prime (133561936989913).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158473063 + ... + 159313638.
Almost surely, 2133561936989888 is an apocalyptic number.
It is an amenable number.
133561936989888 is an abundant number, since it is smaller than the sum of its proper divisors (253883610088512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133561936989888 is a wasteful number, since it uses less digits than its factorization.
133561936989888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 317786926 (or 317786916 counting only the distinct ones).
The product of its digits is 14511882240, while the sum is 87.
The spelling of 133561936989888 in words is "one hundred thirty-three trillion, five hundred sixty-one billion, nine hundred thirty-six million, nine hundred eighty-nine thousand, eight hundred eighty-eight".
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