Base | Representation |
---|---|
bin | 11101001010011110… |
… | …100111010100001010 |
3 | 2222211100101210022110 |
4 | 131022132213110022 |
5 | 1003112430413120 |
6 | 22215142203150 |
7 | 2155666150425 |
oct | 351236472412 |
9 | 88740353273 |
10 | 31314310410 |
11 | 1230a125989 |
12 | 609b1234b6 |
13 | 2c50770876 |
14 | 1730c129bc |
15 | c341e42e0 |
hex | 74a7a750a |
31314310410 has 32 divisors (see below), whose sum is σ = 75159000000. Its totient is φ = 8349965568.
The previous prime is 31314310367. The next prime is 31314310441. The reversal of 31314310410 is 1401341313.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 920769 + ... + 954171.
It is an arithmetic number, because the mean of its divisors is an integer number (2348718750).
Almost surely, 231314310410 is an apocalyptic number.
31314310410 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
31314310410 is an abundant number, since it is smaller than the sum of its proper divisors (43844689590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31314310410 is a wasteful number, since it uses less digits than its factorization.
31314310410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64662.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 31314310410 its reverse (1401341313), we get a palindrome (32715651723).
The spelling of 31314310410 in words is "thirty-one billion, three hundred fourteen million, three hundred ten thousand, four hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •