Base | Representation |
---|---|
bin | 1010111100010011000001… |
… | …0001100100111011111010 |
3 | 1120121011011000002111110001 |
4 | 2233010300101210323322 |
5 | 3034104003401411302 |
6 | 41330545440543214 |
7 | 2351132503546345 |
oct | 257046021447372 |
9 | 46534130074401 |
10 | 12031013310202 |
11 | 3919362402887 |
12 | 1423836021b0a |
13 | 69369a9a2303 |
14 | 2d843883b45c |
15 | 15ce4a9a9787 |
hex | af130464efa |
12031013310202 has 64 divisors (see below), whose sum is σ = 20268244465920. Its totient is φ = 5328324965376.
The previous prime is 12031013310193. The next prime is 12031013310233. The reversal of 12031013310202 is 20201331013021.
12031013310202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 12031013310202.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20356488 + ... + 20939164.
It is an arithmetic number, because the mean of its divisors is an integer number (316691319780).
Almost surely, 212031013310202 is an apocalyptic number.
12031013310202 is a deficient number, since it is larger than the sum of its proper divisors (8237231155718).
12031013310202 is a wasteful number, since it uses less digits than its factorization.
12031013310202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 583255.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 12031013310202 its reverse (20201331013021), we get a palindrome (32232344323223).
The spelling of 12031013310202 in words is "twelve trillion, thirty-one billion, thirteen million, three hundred ten thousand, two hundred two".
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