Base | Representation |
---|---|
bin | 100111110001… |
… | …101001110101 |
3 | 201121202011002 |
4 | 213301221311 |
5 | 10132130442 |
6 | 1011253045 |
7 | 154425260 |
oct | 47615165 |
9 | 21552132 |
10 | 10426997 |
11 | 5981a59 |
12 | 35aa185 |
13 | 2211029 |
14 | 1555cd7 |
15 | dae732 |
hex | 9f1a75 |
10426997 has 16 divisors (see below), whose sum is σ = 12483072. Its totient is φ = 8522880.
The previous prime is 10426993. The next prime is 10427017. The reversal of 10426997 is 79962401.
10426997 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 10426997 - 22 = 10426993 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10426997.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10426993) 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, 13103 + ... + 13875.
It is an arithmetic number, because the mean of its divisors is an integer number (780192).
Almost surely, 210426997 is an apocalyptic number.
It is an amenable number.
10426997 is a deficient number, since it is larger than the sum of its proper divisors (2056075).
10426997 is an equidigital number, since it uses as much as digits as its factorization.
10426997 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 868.
The product of its (nonzero) digits is 27216, while the sum is 38.
The square root of 10426997 is about 3229.0860936184. The cubic root of 10426997 is about 218.4672873508.
The spelling of 10426997 in words is "ten million, four hundred twenty-six thousand, nine hundred ninety-seven".
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