Base | Representation |
---|---|
bin | 1011111011001110000000… |
… | …0111101111011011000111 |
3 | 1201102111100211211221021101 |
4 | 2332303200013233123013 |
5 | 3204311334040004111 |
6 | 43515323024000531 |
7 | 2522211406506304 |
oct | 276634007573307 |
9 | 51374324757241 |
10 | 13112000313031 |
11 | 41a584a390674 |
12 | 157923a460147 |
13 | 7415c170bca9 |
14 | 3348a4b460ab |
15 | 17b1171a4bc1 |
hex | bece01ef6c7 |
13112000313031 has 8 divisors (see below), whose sum is σ = 13216372434944. Its totient is φ = 13007645816760.
The previous prime is 13112000313029. The next prime is 13112000313073. The reversal of 13112000313031 is 13031300021131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13112000313031 - 21 = 13112000313029 is a prime.
It is a super-2 number, since 2×131120003130312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13112000313001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2910645 + ... + 5890318.
It is an arithmetic number, because the mean of its divisors is an integer number (1652046554368).
Almost surely, 213112000313031 is an apocalyptic number.
13112000313031 is a deficient number, since it is larger than the sum of its proper divisors (104372121913).
13112000313031 is a wasteful number, since it uses less digits than its factorization.
13112000313031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8812821.
The product of its (nonzero) digits is 162, while the sum is 19.
Adding to 13112000313031 its reverse (13031300021131), we get a palindrome (26143300334162).
The spelling of 13112000313031 in words is "thirteen trillion, one hundred twelve billion, three hundred thirteen thousand, thirty-one".
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