Base | Representation |
---|---|
bin | 11110010111100101001111… |
… | …110011110100111010111110 |
3 | 122111220101201000212100210211 |
4 | 132113211033303310322332 |
5 | 120001234321332134021 |
6 | 1152021301245223034 |
7 | 40063350210442606 |
oct | 3627451763647276 |
9 | 574811630770724 |
10 | 133561936989886 |
11 | 39614332529649 |
12 | 12b91246561a7a |
13 | 596aab50752a2 |
14 | 24da60a103c06 |
15 | 10693bc23b3e1 |
hex | 79794fcf4ebe |
133561936989886 has 16 divisors (see below), whose sum is σ = 207261650564640. Its totient is φ = 64474950557920.
The previous prime is 133561936989863. The next prime is 133561936989913. The reversal of 133561936989886 is 688989639165331.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56436241 + ... + 58755196.
It is an arithmetic number, because the mean of its divisors is an integer number (12953853160290).
Almost surely, 2133561936989886 is an apocalyptic number.
133561936989886 is a deficient number, since it is larger than the sum of its proper divisors (73699713574754).
133561936989886 is a wasteful number, since it uses less digits than its factorization.
133561936989886 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115211459.
The product of its digits is 10883911680, while the sum is 85.
The spelling of 133561936989886 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-six".
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