| Base | Representation |
|---|---|
| bin | 1001111001010001… |
| … | …0110101111100000 |
| 3 | 20212002222200211100 |
| 4 | 2132110112233200 |
| 5 | 20414432324120 |
| 6 | 1115322114400 |
| 7 | 122551533126 |
| oct | 23624265740 |
| 9 | 6762880740 |
| 10 | 2656136160 |
| 11 | 1143357457 |
| 12 | 62164ba00 |
| 13 | 334399302 |
| 14 | 1b2a95916 |
| 15 | 1082bd490 |
| hex | 9e516be0 |
2656136160 has 144 divisors (see below), whose sum is σ = 9541218960. Its totient is φ = 671016960.
The previous prime is 2656136111. The next prime is 2656136167. The reversal of 2656136160 is 616316562.
2656136160 is a `hidden beast` number, since 2 + 6 + 561 + 36 + 1 + 60 = 666.
2656136160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2656136167) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21181 + ... + 75900.
It is an arithmetic number, because the mean of its divisors is an integer number (66258465).
Almost surely, 22656136160 is an apocalyptic number.
2656136160 is a gapful number since it is divisible by the number (20) 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 2656136160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4770609480).
2656136160 is an abundant number, since it is smaller than the sum of its proper divisors (6885082800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2656136160 is a wasteful number, since it uses less digits than its factorization.
2656136160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97121 (or 97110 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
The square root of 2656136160 is about 51537.7158981653. The cubic root of 2656136160 is about 1384.8947792881.
The spelling of 2656136160 in words is "two billion, six hundred fifty-six million, one hundred thirty-six thousand, one hundred sixty".
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