Base | Representation |
---|---|
bin | 10010111111010000… |
… | …01001101101101111 |
3 | 222022110100212200001 |
4 | 21133220021231233 |
5 | 131334214430123 |
6 | 4403323045131 |
7 | 510424040416 |
oct | 113750115557 |
9 | 28273325601 |
10 | 10194295663 |
11 | 4361461242 |
12 | 1b860707a7 |
13 | c66028216 |
14 | 6c9c9c47d |
15 | 3e9e8c0ad |
hex | 25fa09b6f |
10194295663 has 4 divisors (see below), whose sum is σ = 10730837560. Its totient is φ = 9657753768.
The previous prime is 10194295651. The next prime is 10194295669. The reversal of 10194295663 is 36659249101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36659249101 = 20743 ⋅1767307.
It is a cyclic number.
It is not a de Polignac number, because 10194295663 - 233 = 1604361071 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10194295669) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268270920 + ... + 268270957.
It is an arithmetic number, because the mean of its divisors is an integer number (2682709390).
Almost surely, 210194295663 is an apocalyptic number.
10194295663 is a deficient number, since it is larger than the sum of its proper divisors (536541897).
10194295663 is an equidigital number, since it uses as much as digits as its factorization.
10194295663 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 536541896.
The product of its (nonzero) digits is 349920, while the sum is 46.
The spelling of 10194295663 in words is "ten billion, one hundred ninety-four million, two hundred ninety-five thousand, six hundred sixty-three".
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