Base | Representation |
---|---|
bin | 10110111100101010… |
… | …01010000111011010 |
3 | 1011210121022000101020 |
4 | 23132111022013122 |
5 | 200212411214002 |
6 | 5354300503310 |
7 | 614205316260 |
oct | 133625120732 |
9 | 34717260336 |
10 | 12320023002 |
11 | 52523716a1 |
12 | 2479b4ab36 |
13 | 1214553351 |
14 | 84c324430 |
15 | 4c18d72bc |
hex | 2de54a1da |
12320023002 has 32 divisors (see below), whose sum is σ = 29384404992. Its totient is φ = 3366962544.
The previous prime is 12320022977. The next prime is 12320023013. The reversal of 12320023002 is 20032002321.
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, 6375858 + ... + 6377789.
It is an arithmetic number, because the mean of its divisors is an integer number (918262656).
Almost surely, 212320023002 is an apocalyptic number.
12320023002 is an abundant number, since it is smaller than the sum of its proper divisors (17064381990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12320023002 is a wasteful number, since it uses less digits than its factorization.
12320023002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12753682.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 12320023002 its reverse (20032002321), we get a palindrome (32352025323).
The spelling of 12320023002 in words is "twelve billion, three hundred twenty million, twenty-three thousand, two".
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