Base | Representation |
---|---|
bin | 10100111010111001… |
… | …10100111011010101 |
3 | 1001222202002001012001 |
4 | 22131130310323111 |
5 | 141000231424300 |
6 | 5054254155301 |
7 | 545220203503 |
oct | 123534647325 |
9 | 31882061161 |
10 | 11231514325 |
11 | 4843995a49 |
12 | 22154b2b31 |
13 | 109cb96c85 |
14 | 787937673 |
15 | 45b07116a |
hex | 29d734ed5 |
11231514325 has 6 divisors (see below), whose sum is σ = 13927077794. Its totient is φ = 8985211440.
The previous prime is 11231514323. The next prime is 11231514337. The reversal of 11231514325 is 52341513211.
It can be written as a sum of positive squares in 3 ways, for example, as 66210769 + 11165303556 = 8137^2 + 105666^2 .
It is not a de Polignac number, because 11231514325 - 21 = 11231514323 is a prime.
It is a super-2 number, since 2×112315143252 (a number of 21 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 = 11231514293 and 11231514302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11231514323) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 224630262 + ... + 224630311.
Almost surely, 211231514325 is an apocalyptic number.
It is an amenable number.
11231514325 is a deficient number, since it is larger than the sum of its proper divisors (2695563469).
11231514325 is an equidigital number, since it uses as much as digits as its factorization.
11231514325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 449260583 (or 449260578 counting only the distinct ones).
The product of its digits is 3600, while the sum is 28.
The spelling of 11231514325 in words is "eleven billion, two hundred thirty-one million, five hundred fourteen thousand, three hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.094 sec. • engine limits •