Base | Representation |
---|---|
bin | 110011010100010010… |
… | …000100101100011000 |
3 | 12021020002110200002222 |
4 | 303110102010230120 |
5 | 1400321341141120 |
6 | 41151344043212 |
7 | 3660312515420 |
oct | 632422045430 |
9 | 167202420088 |
10 | 55101115160 |
11 | 21406163403 |
12 | a819303508 |
13 | 5271842870 |
14 | 2949dd3480 |
15 | 1677621525 |
hex | cd4484b18 |
55101115160 has 64 divisors (see below), whose sum is σ = 152587713600. Its totient is φ = 17438593536.
The previous prime is 55101115127. The next prime is 55101115211. The reversal of 55101115160 is 6151110155.
It is a super-2 number, since 2×551011151602 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
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, 7565195 + ... + 7572474.
It is an arithmetic number, because the mean of its divisors is an integer number (2384183025).
Almost surely, 255101115160 is an apocalyptic number.
It is an amenable number.
55101115160 is an abundant number, since it is smaller than the sum of its proper divisors (97486598440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55101115160 is a wasteful number, since it uses less digits than its factorization.
55101115160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15137700 (or 15137696 counting only the distinct ones).
The product of its (nonzero) digits is 750, while the sum is 26.
The spelling of 55101115160 in words is "fifty-five billion, one hundred one million, one hundred fifteen thousand, one hundred sixty".
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