Base | Representation |
---|---|
bin | 10010111111001100… |
… | …01001000011111001 |
3 | 222022102101002210210 |
4 | 21133212021003321 |
5 | 131334101044242 |
6 | 4403303501333 |
7 | 510416414160 |
oct | 113746110371 |
9 | 28272332723 |
10 | 10193768697 |
11 | 4361131332 |
12 | 1b85a57849 |
13 | c65ba23c8 |
14 | 6c9ba23d7 |
15 | 3e9dd5d9c |
hex | 25f9890f9 |
10193768697 has 16 divisors (see below), whose sum is σ = 15752143872. Its totient is φ = 5742967440.
The previous prime is 10193768681. The next prime is 10193768723. The reversal of 10193768697 is 79686739101.
It is not a de Polignac number, because 10193768697 - 24 = 10193768681 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10193768597) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3416943 + ... + 3419924.
It is an arithmetic number, because the mean of its divisors is an integer number (984508992).
Almost surely, 210193768697 is an apocalyptic number.
It is an amenable number.
10193768697 is a deficient number, since it is larger than the sum of its proper divisors (5558375175).
10193768697 is an equidigital number, since it uses as much as digits as its factorization.
10193768697 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6836948.
The product of its (nonzero) digits is 3429216, while the sum is 57.
The spelling of 10193768697 in words is "ten billion, one hundred ninety-three million, seven hundred sixty-eight thousand, six hundred ninety-seven".
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