Base | Representation |
---|---|
bin | 1011001100001000010100… |
… | …1101011101010010101001 |
3 | 1121120011020200222200111222 |
4 | 2303002011031131102221 |
5 | 3103033041413431241 |
6 | 42055532510431425 |
7 | 2406602223004310 |
oct | 263020515352251 |
9 | 47504220880458 |
10 | 12303021233321 |
11 | 3a13755824445 |
12 | 14684a8b02575 |
13 | 6b3229428600 |
14 | 307680093277 |
15 | 16506a969a4b |
hex | b308535d4a9 |
12303021233321 has 12 divisors (see below), whose sum is σ = 15225378772032. Its totient is φ = 9734258557296.
The previous prime is 12303021233303. The next prime is 12303021233383. The reversal of 12303021233321 is 12333212030321.
It is not a de Polignac number, because 12303021233321 - 218 = 12303020971177 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12303021263321) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5199923261 + ... + 5199925626.
It is an arithmetic number, because the mean of its divisors is an integer number (1268781564336).
Almost surely, 212303021233321 is an apocalyptic number.
It is an amenable number.
12303021233321 is a deficient number, since it is larger than the sum of its proper divisors (2922357538711).
12303021233321 is a wasteful number, since it uses less digits than its factorization.
12303021233321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10399848920 (or 10399848907 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 12303021233321 its reverse (12333212030321), we get a palindrome (24636233263642).
The spelling of 12303021233321 in words is "twelve trillion, three hundred three billion, twenty-one million, two hundred thirty-three thousand, three hundred twenty-one".
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