Base | Representation |
---|---|
bin | 10010101110010010… |
… | …01111111001011101 |
3 | 221221112120022212221 |
4 | 21113021033321131 |
5 | 131041301224142 |
6 | 4341240425341 |
7 | 504045251542 |
oct | 112711177135 |
9 | 27845508787 |
10 | 10051976797 |
11 | 4299095a45 |
12 | 1b46478251 |
13 | c426b8585 |
14 | 6b5012bc9 |
15 | 3dc728767 |
hex | 25724fe5d |
10051976797 has 2 divisors, whose sum is σ = 10051976798. Its totient is φ = 10051976796.
The previous prime is 10051976789. The next prime is 10051976917. The reversal of 10051976797 is 79767915001.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7570044036 + 2481932761 = 87006^2 + 49819^2 .
It is a cyclic number.
It is not a de Polignac number, because 10051976797 - 23 = 10051976789 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10051976197) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5025988398 + 5025988399.
It is an arithmetic number, because the mean of its divisors is an integer number (5025988399).
Almost surely, 210051976797 is an apocalyptic number.
It is an amenable number.
10051976797 is a deficient number, since it is larger than the sum of its proper divisors (1).
10051976797 is an equidigital number, since it uses as much as digits as its factorization.
10051976797 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 833490, while the sum is 52.
The spelling of 10051976797 in words is "ten billion, fifty-one million, nine hundred seventy-six thousand, seven hundred ninety-seven".
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