Base | Representation |
---|---|
bin | 10010101000100101… |
… | …11110010100011111 |
3 | 221211012122202000121 |
4 | 21110102332110133 |
5 | 130442033211331 |
6 | 4332412335411 |
7 | 502625152036 |
oct | 112422762437 |
9 | 27735582017 |
10 | 10004194591 |
11 | 427411a516 |
12 | 1b32474567 |
13 | c35828791 |
14 | 6ac93571d |
15 | 3d843ac11 |
hex | 2544be51f |
10004194591 has 2 divisors, whose sum is σ = 10004194592. Its totient is φ = 10004194590.
The previous prime is 10004194559. The next prime is 10004194631. The reversal of 10004194591 is 19549140001.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10004194591 - 25 = 10004194559 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10004194891) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5002097295 + 5002097296.
It is an arithmetic number, because the mean of its divisors is an integer number (5002097296).
Almost surely, 210004194591 is an apocalyptic number.
10004194591 is a deficient number, since it is larger than the sum of its proper divisors (1).
10004194591 is an equidigital number, since it uses as much as digits as its factorization.
10004194591 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6480, while the sum is 34.
The spelling of 10004194591 in words is "ten billion, four million, one hundred ninety-four thousand, five hundred ninety-one".
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