Base | Representation |
---|---|
bin | 1010111011001100100100… |
… | …0100101110101110100010 |
3 | 1120112100100001011102021111 |
4 | 2232303021010232232202 |
5 | 3033301241104120002 |
6 | 41314141122213534 |
7 | 2346563041333450 |
oct | 256631104565642 |
9 | 46470301142244 |
10 | 12012102020002 |
11 | 3911338487627 |
12 | 14200387b42aa |
13 | 691975a24476 |
14 | 2d7562d959d0 |
15 | 15c6e05e43d7 |
hex | aecc912eba2 |
12012102020002 has 32 divisors (see below), whose sum is σ = 21163337042688. Its totient is φ = 5005445512896.
The previous prime is 12012102019933. The next prime is 12012102020057. The reversal of 12012102020002 is 20002020121021.
It is a happy number.
12012102020002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×120121020200022 (a number of 27 digits) contains 22 as substring.
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, 7263373 + ... + 8762464.
It is an arithmetic number, because the mean of its divisors is an integer number (661354282584).
Almost surely, 212012102020002 is an apocalyptic number.
12012102020002 is a deficient number, since it is larger than the sum of its proper divisors (9151235022686).
12012102020002 is a wasteful number, since it uses less digits than its factorization.
12012102020002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16027330.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 12012102020002 its reverse (20002020121021), we get a palindrome (32014122141023).
The spelling of 12012102020002 in words is "twelve trillion, twelve billion, one hundred two million, twenty thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •