Base | Representation |
---|---|
bin | 1011110110000011001111… |
… | …1100011011010100000010 |
3 | 1201010000012001120120011010 |
4 | 2331200303330123110002 |
5 | 3201333014323220002 |
6 | 43410440421101350 |
7 | 2512616225146623 |
oct | 275406374332402 |
9 | 51100161516133 |
10 | 13023212320002 |
11 | 4171127927335 |
12 | 1563b9b557856 |
13 | 736111a26401 |
14 | 330480bc1a4a |
15 | 178b6c43646c |
hex | bd833f1b502 |
13023212320002 has 16 divisors (see below), whose sum is σ = 26047138737312. Its totient is φ = 4340951757120.
The previous prime is 13023212319979. The next prime is 13023212320009. The reversal of 13023212320002 is 20002321232031.
It is a happy number.
13023212320002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (13023212320009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29516824 + ... + 29954787.
It is an arithmetic number, because the mean of its divisors is an integer number (1627946171082).
Almost surely, 213023212320002 is an apocalyptic number.
13023212320002 is an abundant number, since it is smaller than the sum of its proper divisors (13023926417310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13023212320002 is a wasteful number, since it uses less digits than its factorization.
13023212320002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59508113.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 13023212320002 its reverse (20002321232031), we get a palindrome (33025533552033).
The spelling of 13023212320002 in words is "thirteen trillion, twenty-three billion, two hundred twelve million, three hundred twenty thousand, two".
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