Base | Representation |
---|---|
bin | 10011011010011010… |
… | …01111101001111010 |
3 | 222220100001201012101 |
4 | 21231031033221322 |
5 | 132321030420010 |
6 | 4442102134014 |
7 | 516161404426 |
oct | 115515175172 |
9 | 28810051171 |
10 | 10422123130 |
11 | 4469020401 |
12 | 202a42130a |
13 | ca12a6683 |
14 | 70c245b86 |
15 | 40ee9173a |
hex | 26d34fa7a |
10422123130 has 16 divisors (see below), whose sum is σ = 19016806824. Its totient is φ = 4111741440.
The previous prime is 10422123119. The next prime is 10422123161. The reversal of 10422123130 is 3132122401.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 5256395001 + 5165728129 = 72501^2 + 71873^2 .
It is a junction number, because it is equal to n+sod(n) for n = 10422123098 and 10422123107.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7137711 + ... + 7139170.
Almost surely, 210422123130 is an apocalyptic number.
10422123130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10422123130 is a deficient number, since it is larger than the sum of its proper divisors (8594683694).
10422123130 is a wasteful number, since it uses less digits than its factorization.
10422123130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14276961.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 10422123130 its reverse (3132122401), we get a palindrome (13554245531).
The spelling of 10422123130 in words is "ten billion, four hundred twenty-two million, one hundred twenty-three thousand, one hundred thirty".
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