Base | Representation |
---|---|
bin | 111000110111100101… |
… | …101001001100110110 |
3 | 12211121112012222101110 |
4 | 320313211221030312 |
5 | 2000023403011420 |
6 | 44015045535450 |
7 | 4261114525443 |
oct | 706745511466 |
9 | 184545188343 |
10 | 61062157110 |
11 | 23994aa5459 |
12 | ba01714586 |
13 | 59b181b116 |
14 | 2d539809ca |
15 | 18c5b10ee0 |
hex | e37969336 |
61062157110 has 32 divisors (see below), whose sum is σ = 146557158912. Its totient is φ = 16282355040.
The previous prime is 61062157087. The next prime is 61062157111. The reversal of 61062157110 is 1175126016.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61062157111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 652995 + ... + 740625.
It is an arithmetic number, because the mean of its divisors is an integer number (4579911216).
Almost surely, 261062157110 is an apocalyptic number.
61062157110 is an abundant number, since it is smaller than the sum of its proper divisors (85495001802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61062157110 is a wasteful number, since it uses less digits than its factorization.
61062157110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110868.
The product of its (nonzero) digits is 2520, while the sum is 30.
The spelling of 61062157110 in words is "sixty-one billion, sixty-two million, one hundred fifty-seven thousand, one hundred ten".
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