Base | Representation |
---|---|
bin | 110011110100001010… |
… | …011111111011110100 |
3 | 12022121100221122212010 |
4 | 303310022133323310 |
5 | 1402420304004000 |
6 | 41320412324220 |
7 | 4006466126043 |
oct | 636412377364 |
9 | 168540848763 |
10 | 55636000500 |
11 | 21660087703 |
12 | a948473670 |
13 | 53285c0472 |
14 | 299b06a55a |
15 | 16a957ad50 |
hex | cf429fef4 |
55636000500 has 96 divisors (see below), whose sum is σ = 162164515968. Its totient is φ = 14822304000.
The previous prime is 55636000471. The next prime is 55636000513. The reversal of 55636000500 is 500063655.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1628595 + ... + 1662405.
It is an arithmetic number, because the mean of its divisors is an integer number (1689213708).
Almost surely, 255636000500 is an apocalyptic number.
55636000500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 55636000500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81082257984).
55636000500 is an abundant number, since it is smaller than the sum of its proper divisors (106528515468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55636000500 is a wasteful number, since it uses less digits than its factorization.
With its successor (55636000501) it forms an eRAP, since the sums of their prime factors are consecutive (34930 and 34931).
55636000500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34930 (or 34918 counting only the distinct ones).
The product of its (nonzero) digits is 13500, while the sum is 30.
The spelling of 55636000500 in words is "fifty-five billion, six hundred thirty-six million, five hundred", and thus it is an aban number.
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