Base | Representation |
---|---|
bin | 1101111011011010010111… |
… | …0111101100100000111011 |
3 | 2000020000222202212110002222 |
4 | 3132312211313230200323 |
5 | 4001402232330014011 |
6 | 52323151121314255 |
7 | 3140265436555646 |
oct | 336664567544073 |
9 | 60200882773088 |
10 | 15314341251131 |
11 | 497485943503a |
12 | 1874031a9598b |
13 | 8711a026c1b0 |
14 | 3ad30a560a5d |
15 | 1b8563db2ddb |
hex | deda5dec83b |
15314341251131 has 48 divisors (see below), whose sum is σ = 17373202836192. Its totient is φ = 13414361425920.
The previous prime is 15314341251047. The next prime is 15314341251137. The reversal of 15314341251131 is 13115214341351.
It is not a de Polignac number, because 15314341251131 - 234 = 15297161381947 is a prime.
It is a super-2 number, since 2×153143412511312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 15314341251091 and 15314341251100.
It is not an unprimeable number, because it can be changed into a prime (15314341251137) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1335508460 + ... + 1335519926.
It is an arithmetic number, because the mean of its divisors is an integer number (361941725754).
Almost surely, 215314341251131 is an apocalyptic number.
15314341251131 is a deficient number, since it is larger than the sum of its proper divisors (2058861585061).
15314341251131 is a wasteful number, since it uses less digits than its factorization.
15314341251131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13612 (or 13581 counting only the distinct ones).
The product of its digits is 21600, while the sum is 35.
Adding to 15314341251131 its reverse (13115214341351), we get a palindrome (28429555592482).
The spelling of 15314341251131 in words is "fifteen trillion, three hundred fourteen billion, three hundred forty-one million, two hundred fifty-one thousand, one hundred thirty-one".
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