Base | Representation |
---|---|
bin | 11000010001011101… |
… | …00101001100110010 |
3 | 1020122011202011222110 |
4 | 30020232211030302 |
5 | 203142010034420 |
6 | 5553030350150 |
7 | 640633324344 |
oct | 141056451462 |
9 | 36564664873 |
10 | 13031330610 |
11 | 5587934621 |
12 | 26381bb356 |
13 | 12c8a2151c |
14 | 8b89a3294 |
15 | 51408eee0 |
hex | 308ba5332 |
13031330610 has 16 divisors (see below), whose sum is σ = 31275193536. Its totient is φ = 3475021488.
The previous prime is 13031330597. The next prime is 13031330621. The reversal of 13031330610 is 1603313031.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217188814 + ... + 217188873.
It is an arithmetic number, because the mean of its divisors is an integer number (1954699596).
Almost surely, 213031330610 is an apocalyptic number.
13031330610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13031330610 is an abundant number, since it is smaller than the sum of its proper divisors (18243862926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13031330610 is a wasteful number, since it uses less digits than its factorization.
13031330610 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 434377697.
The product of its (nonzero) digits is 486, while the sum is 21.
Adding to 13031330610 its reverse (1603313031), we get a palindrome (14634643641).
The spelling of 13031330610 in words is "thirteen billion, thirty-one million, three hundred thirty thousand, six hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •