Base | Representation |
---|---|
bin | 10011001010101011… |
… | …00100001000111001 |
3 | 222120010121112221020 |
4 | 21211111210020321 |
5 | 132033230231312 |
6 | 4421024133053 |
7 | 512666202030 |
oct | 114525441071 |
9 | 28503545836 |
10 | 10290086457 |
11 | 4400538292 |
12 | 1bb2167189 |
13 | c7cb26b71 |
14 | 6d88b5717 |
15 | 4035ae78c |
hex | 265564239 |
10290086457 has 32 divisors (see below), whose sum is σ = 15764232960. Its totient is φ = 5848596480.
The previous prime is 10290086441. The next prime is 10290086459. The reversal of 10290086457 is 75468009201.
It is not a de Polignac number, because 10290086457 - 24 = 10290086441 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10290086459) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3942769 + ... + 3945377.
It is an arithmetic number, because the mean of its divisors is an integer number (492632280).
Almost surely, 210290086457 is an apocalyptic number.
It is an amenable number.
10290086457 is a deficient number, since it is larger than the sum of its proper divisors (5474146503).
10290086457 is a wasteful number, since it uses less digits than its factorization.
10290086457 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3553.
The product of its (nonzero) digits is 120960, while the sum is 42.
The spelling of 10290086457 in words is "ten billion, two hundred ninety million, eighty-six thousand, four hundred fifty-seven".
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