Base | Representation |
---|---|
bin | 10111111001111011110010… |
… | …101110000110110101011000 |
3 | 111210020221010020101111110010 |
4 | 113321323302232012311120 |
5 | 102240023101100110001 |
6 | 1011334535131521520 |
7 | 31100563032566643 |
oct | 2771736256066530 |
9 | 453227106344403 |
10 | 105136281644376 |
11 | 305550571001a4 |
12 | b960147bb92a0 |
13 | 468840261c768 |
14 | 1bd68a2028a5a |
15 | c24c815728d6 |
hex | 5f9ef2b86d58 |
105136281644376 has 32 divisors (see below), whose sum is σ = 263817807116400. Its totient is φ = 34915146814080.
The previous prime is 105136281644371. The next prime is 105136281644377. The reversal of 105136281644376 is 673446182631501.
It is a super-2 number, since 2×1051362816443762 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105136281644371) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8142518455 + ... + 8142531366.
Almost surely, 2105136281644376 is an apocalyptic number.
It is an amenable number.
105136281644376 is an abundant number, since it is smaller than the sum of its proper divisors (158681525472024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105136281644376 is a wasteful number, since it uses less digits than its factorization.
105136281644376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16285050099 (or 16285050095 counting only the distinct ones).
The product of its (nonzero) digits is 17418240, while the sum is 57.
The spelling of 105136281644376 in words is "one hundred five trillion, one hundred thirty-six billion, two hundred eighty-one million, six hundred forty-four thousand, three hundred seventy-six".
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