Base | Representation |
---|---|
bin | 11000011010000000… |
… | …11111000111000010 |
3 | 1020211011212010111202 |
4 | 30031000133013002 |
5 | 203313400224442 |
6 | 10004113341202 |
7 | 642464536202 |
oct | 141500370702 |
9 | 36734763452 |
10 | 13103133122 |
11 | 5614416942 |
12 | 2658267802 |
13 | 130a871611 |
14 | 8c4334402 |
15 | 51a524c32 |
hex | 30d01f1c2 |
13103133122 has 4 divisors (see below), whose sum is σ = 19654699686. Its totient is φ = 6551566560.
The previous prime is 13103133107. The next prime is 13103133151. The reversal of 13103133122 is 22133130131.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 12490521121 + 612612001 = 111761^2 + 24751^2 .
It is a super-2 number, since 2×131031331222 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13103133094 and 13103133103.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3275783279 + ... + 3275783282.
Almost surely, 213103133122 is an apocalyptic number.
13103133122 is a deficient number, since it is larger than the sum of its proper divisors (6551566564).
13103133122 is an equidigital number, since it uses as much as digits as its factorization.
13103133122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6551566563.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 13103133122 its reverse (22133130131), we get a palindrome (35236263253).
The spelling of 13103133122 in words is "thirteen billion, one hundred three million, one hundred thirty-three thousand, one hundred twenty-two".
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