Base | Representation |
---|---|
bin | 10010110111101110… |
… | …11101101111111110 |
3 | 222011001122100002111 |
4 | 21123313131233332 |
5 | 131222041413042 |
6 | 4353150444234 |
7 | 506026534135 |
oct | 113367355776 |
9 | 28131570074 |
10 | 10131201022 |
11 | 4329887308 |
12 | 1b68b0367a |
13 | c55c36807 |
14 | 6c175691c |
15 | 3e4677517 |
hex | 25bdddbfe |
10131201022 has 4 divisors (see below), whose sum is σ = 15196801536. Its totient is φ = 5065600510.
The previous prime is 10131200951. The next prime is 10131201037. The reversal of 10131201022 is 22010213101.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 10131200993 and 10131201011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2532800254 + ... + 2532800257.
It is an arithmetic number, because the mean of its divisors is an integer number (3799200384).
Almost surely, 210131201022 is an apocalyptic number.
10131201022 is a deficient number, since it is larger than the sum of its proper divisors (5065600514).
10131201022 is an equidigital number, since it uses as much as digits as its factorization.
10131201022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5065600513.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 10131201022 its reverse (22010213101), we get a palindrome (32141414123).
The spelling of 10131201022 in words is "ten billion, one hundred thirty-one million, two hundred one thousand, twenty-two".
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