Base | Representation |
---|---|
bin | 101110110111110011111… |
… | …011101001000111110001 |
3 | 102101221000122001011122202 |
4 | 232313303323221013301 |
5 | 410233123342044441 |
6 | 10503414553312545 |
7 | 451465644533300 |
oct | 56676373510761 |
9 | 12357018034582 |
10 | 3221023003121 |
11 | 1032034571320 |
12 | 44030a105755 |
13 | 1a49834591a1 |
14 | b1c810b8437 |
15 | 58bbd65b19b |
hex | 2edf3ee91f1 |
3221023003121 has 24 divisors (see below), whose sum is σ = 4099111627104. Its totient is φ = 2502777742080.
The previous prime is 3221023003111. The next prime is 3221023003127. The reversal of 3221023003121 is 1213003201223.
3221023003121 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3221023003121 - 214 = 3221022986737 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3221023003093 and 3221023003102.
It is not an unprimeable number, because it can be changed into a prime (3221023003127) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8274215 + ... + 8654748.
It is an arithmetic number, because the mean of its divisors is an integer number (170796317796).
Almost surely, 23221023003121 is an apocalyptic number.
It is an amenable number.
3221023003121 is a deficient number, since it is larger than the sum of its proper divisors (878088623983).
3221023003121 is a wasteful number, since it uses less digits than its factorization.
3221023003121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16929341 (or 16929334 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 3221023003121 its reverse (1213003201223), we get a palindrome (4434026204344).
The spelling of 3221023003121 in words is "three trillion, two hundred twenty-one billion, twenty-three million, three thousand, one hundred twenty-one".
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