Base | Representation |
---|---|
bin | 1001000111000100100… |
… | …11000110101010000011 |
3 | 1002220222220021021121222 |
4 | 10203202103012222003 |
5 | 20112043240213011 |
6 | 355450031305255 |
7 | 31421165453123 |
oct | 4434223065203 |
9 | 1086886237558 |
10 | 313034304131 |
11 | 11083678197a |
12 | 5080267b22b |
13 | 236993516c3 |
14 | 1121827ac83 |
15 | 8221b39ddb |
hex | 48e24c6a83 |
313034304131 has 8 divisors (see below), whose sum is σ = 322181201664. Its totient is φ = 304019016840.
The previous prime is 313034304119. The next prime is 313034304139. The reversal of 313034304131 is 131403430313.
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 313034304131 - 222 = 313030109827 is a prime.
It is a super-2 number, since 2×3130343041312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 313034304131.
It is not an unprimeable number, because it can be changed into a prime (313034304139) 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, 32897735 + ... + 32907248.
It is an arithmetic number, because the mean of its divisors is an integer number (40272650208).
Almost surely, 2313034304131 is an apocalyptic number.
313034304131 is a deficient number, since it is larger than the sum of its proper divisors (9146897533).
313034304131 is an equidigital number, since it uses as much as digits as its factorization.
313034304131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65805121.
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 313034304131 its reverse (131403430313), we get a palindrome (444437734444).
The spelling of 313034304131 in words is "three hundred thirteen billion, thirty-four million, three hundred four thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •