Base | Representation |
---|---|
bin | 110011110101010001… |
… | …011111100011011000 |
3 | 12022122122222011212211 |
4 | 303311101133203120 |
5 | 1402440040024120 |
6 | 41322315244504 |
7 | 4010113250401 |
oct | 636521374330 |
9 | 168578864784 |
10 | 55654611160 |
11 | 2166a639115 |
12 | a952749734 |
13 | 532c4083a5 |
14 | 299d7129a8 |
15 | 16ab00525a |
hex | cf545f8d8 |
55654611160 has 64 divisors (see below), whose sum is σ = 129589463520. Its totient is φ = 21494753280.
The previous prime is 55654611157. The next prime is 55654611163. The reversal of 55654611160 is 6111645655.
It is an interprime number because it is at equal distance from previous prime (55654611157) and next prime (55654611163).
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55654611163) 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, 50352 + ... + 337408.
Almost surely, 255654611160 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 55654611160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64794731760).
55654611160 is an abundant number, since it is smaller than the sum of its proper divisors (73934852360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55654611160 is a wasteful number, since it uses less digits than its factorization.
55654611160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 287236 (or 287232 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 40.
The spelling of 55654611160 in words is "fifty-five billion, six hundred fifty-four million, six hundred eleven thousand, one hundred sixty".
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