Base | Representation |
---|---|
bin | 1010111100010000111100… |
… | …0101100100010001110111 |
3 | 1120121002201012101022011201 |
4 | 2233010033011210101313 |
5 | 3034101333331414110 |
6 | 41330414310513331 |
7 | 2351112633056656 |
oct | 257041705442167 |
9 | 46532635338151 |
10 | 12030456513655 |
11 | 39190a7083348 |
12 | 14236bb665847 |
13 | 69360c5223b8 |
14 | 2d83c48dd19d |
15 | 15ce16b72b3a |
hex | af10f164477 |
12030456513655 has 32 divisors (see below), whose sum is σ = 14948934912000. Its totient is φ = 9289312445952.
The previous prime is 12030456513631. The next prime is 12030456513689. The reversal of 12030456513655 is 55631565403021.
12030456513655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 12030456513655 - 241 = 9831433258103 is a prime.
It is a congruent number.
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, 4146156 + ... + 6422734.
It is an arithmetic number, because the mean of its divisors is an integer number (467154216000).
Almost surely, 212030456513655 is an apocalyptic number.
12030456513655 is a deficient number, since it is larger than the sum of its proper divisors (2918478398345).
12030456513655 is a wasteful number, since it uses less digits than its factorization.
12030456513655 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2276943.
The product of its (nonzero) digits is 1620000, while the sum is 46.
The spelling of 12030456513655 in words is "twelve trillion, thirty billion, four hundred fifty-six million, five hundred thirteen thousand, six hundred fifty-five".
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