Base | Representation |
---|---|
bin | 10110011000111001… |
… | …01101101110011111 |
3 | 1011000200202222101002 |
4 | 23030130231232133 |
5 | 144104110421413 |
6 | 5304422340515 |
7 | 603603301355 |
oct | 131434555637 |
9 | 34020688332 |
10 | 12020013983 |
11 | 5108a9145a |
12 | 23b558a73b |
13 | 1197351413 |
14 | 82054b7d5 |
15 | 4a53c5958 |
hex | 2cc72db9f |
12020013983 has 2 divisors, whose sum is σ = 12020013984. Its totient is φ = 12020013982.
The previous prime is 12020013961. The next prime is 12020014051. The reversal of 12020013983 is 38931002021.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12020013983 - 214 = 12019997599 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12020013283) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6010006991 + 6010006992.
It is an arithmetic number, because the mean of its divisors is an integer number (6010006992).
Almost surely, 212020013983 is an apocalyptic number.
12020013983 is a deficient number, since it is larger than the sum of its proper divisors (1).
12020013983 is an equidigital number, since it uses as much as digits as its factorization.
12020013983 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2592, while the sum is 29.
The spelling of 12020013983 in words is "twelve billion, twenty million, thirteen thousand, nine hundred eighty-three".
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