Base | Representation |
---|---|
bin | 101110110111111001001… |
… | …100000110010100101001 |
3 | 102101221020210000012022010 |
4 | 232313321030012110221 |
5 | 410233313431444423 |
6 | 10503431423550133 |
7 | 451501065321156 |
oct | 56677114062451 |
9 | 12357223005263 |
10 | 3221111203113 |
11 | 103207a333281 |
12 | 44033375b349 |
13 | 1a49987caa2b |
14 | b1c8cab722d |
15 | 58bc627e693 |
hex | 2edf9306529 |
3221111203113 has 16 divisors (see below), whose sum is σ = 4315049468352. Its totient is φ = 2137302600000.
The previous prime is 3221111203007. The next prime is 3221111203133. The reversal of 3221111203113 is 3113021111223.
It is not a de Polignac number, because 3221111203113 - 29 = 3221111202601 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3221111203113.
It is not an unprimeable number, because it can be changed into a prime (3221111203133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 508878 + ... + 2588663.
It is an arithmetic number, because the mean of its divisors is an integer number (269690591772).
Almost surely, 23221111203113 is an apocalyptic number.
It is an amenable number.
3221111203113 is a deficient number, since it is larger than the sum of its proper divisors (1093938265239).
3221111203113 is a wasteful number, since it uses less digits than its factorization.
3221111203113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3099176.
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 3221111203113 its reverse (3113021111223), we get a palindrome (6334132314336).
The spelling of 3221111203113 in words is "three trillion, two hundred twenty-one billion, one hundred eleven million, two hundred three thousand, one hundred thirteen".
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