Base | Representation |
---|---|
bin | 10011011000100101… |
… | …01001111110101001 |
3 | 222212021011102001122 |
4 | 21230102221332221 |
5 | 132303112430312 |
6 | 4440353025025 |
7 | 515614016105 |
oct | 115422517651 |
9 | 28767142048 |
10 | 10406764457 |
11 | 4460390191 |
12 | 2025255175 |
13 | c9b0599bb |
14 | 70a1a8905 |
15 | 40d95ab72 |
hex | 26c4a9fa9 |
10406764457 has 2 divisors, whose sum is σ = 10406764458. Its totient is φ = 10406764456.
The previous prime is 10406764453. The next prime is 10406764513. The reversal of 10406764457 is 75446760401.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 10351841536 + 54922921 = 101744^2 + 7411^2 .
It is a cyclic number.
It is not a de Polignac number, because 10406764457 - 22 = 10406764453 is a prime.
It is not a weakly prime, because it can be changed into another prime (10406764453) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5203382228 + 5203382229.
It is an arithmetic number, because the mean of its divisors is an integer number (5203382229).
Almost surely, 210406764457 is an apocalyptic number.
It is an amenable number.
10406764457 is a deficient number, since it is larger than the sum of its proper divisors (1).
10406764457 is an equidigital number, since it uses as much as digits as its factorization.
10406764457 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 564480, while the sum is 44.
The spelling of 10406764457 in words is "ten billion, four hundred six million, seven hundred sixty-four thousand, four hundred fifty-seven".
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