Base | Representation |
---|---|
bin | 100111110000… |
… | …101011001010 |
3 | 201121112122112 |
4 | 213300223022 |
5 | 10132013421 |
6 | 1011222322 |
7 | 154410500 |
oct | 47605312 |
9 | 21545575 |
10 | 10422986 |
11 | 5979a42 |
12 | 35a79a2 |
13 | 220c262 |
14 | 1554670 |
15 | dad45b |
hex | 9f0aca |
10422986 has 12 divisors (see below), whose sum is σ = 18187218. Its totient is φ = 4466952.
The previous prime is 10422983. The next prime is 10423003. The reversal of 10422986 is 68922401.
10422986 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 5499025 + 4923961 = 2345^2 + 2219^2 .
10422986 is strictly pandigital in base 8.
It is not an unprimeable number, because it can be changed into a prime (10422983) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53081 + ... + 53276.
Almost surely, 210422986 is an apocalyptic number.
10422986 is a deficient number, since it is larger than the sum of its proper divisors (7764232).
10422986 is a wasteful number, since it uses less digits than its factorization.
10422986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106373 (or 106366 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 10422986 is about 3228.4649603178. The cubic root of 10422986 is about 218.4392708256.
The spelling of 10422986 in words is "ten million, four hundred twenty-two thousand, nine hundred eighty-six".
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