Base | Representation |
---|---|
bin | 1001111001011000… |
… | …1001001101111101 |
3 | 20212010212112000202 |
4 | 2132112021031331 |
5 | 20420042330203 |
6 | 1115340133245 |
7 | 122555525144 |
oct | 23626111575 |
9 | 6763775022 |
10 | 2656605053 |
11 | 1143647773 |
12 | 621837225 |
13 | 33450186b |
14 | 1b2b7875b |
15 | 108362388 |
hex | 9e58937d |
2656605053 has 2 divisors, whose sum is σ = 2656605054. Its totient is φ = 2656605052.
The previous prime is 2656605031. The next prime is 2656605067. The reversal of 2656605053 is 3505066562.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1340511769 + 1316093284 = 36613^2 + 36278^2 .
It is a cyclic number.
It is not a de Polignac number, because 2656605053 - 26 = 2656604989 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2656604998 and 2656605016.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2656605073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1328302526 + 1328302527.
It is an arithmetic number, because the mean of its divisors is an integer number (1328302527).
Almost surely, 22656605053 is an apocalyptic number.
It is an amenable number.
2656605053 is a deficient number, since it is larger than the sum of its proper divisors (1).
2656605053 is an equidigital number, since it uses as much as digits as its factorization.
2656605053 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 162000, while the sum is 38.
The square root of 2656605053 is about 51542.2647251748. The cubic root of 2656605053 is about 1384.9762672366.
The spelling of 2656605053 in words is "two billion, six hundred fifty-six million, six hundred five thousand, fifty-three".
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