Base | Representation |
---|---|
bin | 10110011010001110… |
… | …11000101011110000 |
3 | 1011001110211021200102 |
4 | 23031013120223300 |
5 | 144114441344414 |
6 | 5305502211532 |
7 | 604100340536 |
oct | 131507305360 |
9 | 34043737612 |
10 | 12031199984 |
11 | 5114331691 |
12 | 23b9283ba8 |
13 | 1199769a5b |
14 | 821c20156 |
15 | 4a6384ede |
hex | 2cd1d8af0 |
12031199984 has 10 divisors (see below), whose sum is σ = 23310450000. Its totient is φ = 6015599984.
The previous prime is 12031199977. The next prime is 12031199993. The reversal of 12031199984 is 48999113021.
12031199984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 375974984 + ... + 375975015.
It is an arithmetic number, because the mean of its divisors is an integer number (2331045000).
Almost surely, 212031199984 is an apocalyptic number.
It is an amenable number.
12031199984 is a deficient number, since it is larger than the sum of its proper divisors (11279250016).
12031199984 is an equidigital number, since it uses as much as digits as its factorization.
12031199984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 751950007 (or 751950001 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 47.
The spelling of 12031199984 in words is "twelve billion, thirty-one million, one hundred ninety-nine thousand, nine hundred eighty-four".
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