Base | Representation |
---|---|
bin | 10110111100101010… |
… | …00100101011110000 |
3 | 1011210121020212212011 |
4 | 23132111010223300 |
5 | 200212410011002 |
6 | 5354300212304 |
7 | 614205164353 |
oct | 133625045360 |
9 | 34717225764 |
10 | 12320000752 |
11 | 5252356a04 |
12 | 2479b3a094 |
13 | 1214546197 |
14 | 84c31a29a |
15 | 4c18d08d7 |
hex | 2de544af0 |
12320000752 has 20 divisors (see below), whose sum is σ = 24157594440. Its totient is φ = 6085782848.
The previous prime is 12320000747. The next prime is 12320000779. The reversal of 12320000752 is 25700002321.
12320000752 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 in 3 ways as a sum of consecutive naturals, for example, 4637227 + ... + 4639882.
It is an arithmetic number, because the mean of its divisors is an integer number (1207879722).
Almost surely, 212320000752 is an apocalyptic number.
It is an amenable number.
12320000752 is a deficient number, since it is larger than the sum of its proper divisors (11837593688).
12320000752 is an equidigital number, since it uses as much as digits as its factorization.
12320000752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9277200 (or 9277194 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 22.
The spelling of 12320000752 in words is "twelve billion, three hundred twenty million, seven hundred fifty-two", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.156 sec. • engine limits •