Base | Representation |
---|---|
bin | 10110011010001110… |
… | …01000011000011010 |
3 | 1011001110200220002022 |
4 | 23031013020120122 |
5 | 144114432230320 |
6 | 5305500534442 |
7 | 604066642055 |
oct | 131507103032 |
9 | 34043626068 |
10 | 12031133210 |
11 | 51142964a8 |
12 | 23b9251422 |
13 | 1199745545 |
14 | 821c03a9c |
15 | 4a6370325 |
hex | 2cd1c861a |
12031133210 has 16 divisors (see below), whose sum is σ = 21753156096. Its totient is φ = 4790871888.
The previous prime is 12031133209. The next prime is 12031133237. The reversal of 12031133210 is 1233113021.
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, 2695334 + ... + 2699793.
It is an arithmetic number, because the mean of its divisors is an integer number (1359572256).
Almost surely, 212031133210 is an apocalyptic number.
12031133210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12031133210 is a deficient number, since it is larger than the sum of its proper divisors (9722022886).
12031133210 is a wasteful number, since it uses less digits than its factorization.
12031133210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5395357.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 12031133210 its reverse (1233113021), we get a palindrome (13264246231).
The spelling of 12031133210 in words is "twelve billion, thirty-one million, one hundred thirty-three thousand, two hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •