Base | Representation |
---|---|
bin | 10010110111100110… |
… | …10001101101010010 |
3 | 222010222120120001112 |
4 | 21123303101231102 |
5 | 131221301244442 |
6 | 4353111133322 |
7 | 506014312226 |
oct | 113363215522 |
9 | 28128516045 |
10 | 10130103122 |
11 | 43291a7457 |
12 | 1b68674242 |
13 | c55940b79 |
14 | 6c154c786 |
15 | 3e450c082 |
hex | 25bcd1b52 |
10130103122 has 4 divisors (see below), whose sum is σ = 15195154686. Its totient is φ = 5065051560.
The previous prime is 10130103121. The next prime is 10130103131. The reversal of 10130103122 is 22130103101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22130103101 = 6047 ⋅3659683.
It can be written as a sum of positive squares in only one way, i.e., 10120561201 + 9541921 = 100601^2 + 3089^2 .
It is a junction number, because it is equal to n+sod(n) for n = 10130103097 and 10130103106.
It is not an unprimeable number, because it can be changed into a prime (10130103121) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2532525779 + ... + 2532525782.
Almost surely, 210130103122 is an apocalyptic number.
10130103122 is a deficient number, since it is larger than the sum of its proper divisors (5065051564).
10130103122 is an equidigital number, since it uses as much as digits as its factorization.
10130103122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5065051563.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 10130103122 its reverse (22130103101), we get a palindrome (32260206223).
The spelling of 10130103122 in words is "ten billion, one hundred thirty million, one hundred three thousand, one hundred twenty-two".
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