Base | Representation |
---|---|
bin | 1011011001010110011011… |
… | …1010100100101110000111 |
3 | 1122100212111102202010200101 |
4 | 2312111212322210232013 |
5 | 3120243214413430343 |
6 | 42352134131424531 |
7 | 2432162463441553 |
oct | 266254672445607 |
9 | 48325442663611 |
10 | 12530146233223 |
11 | 3aa1006985533 |
12 | 14a4514755147 |
13 | 6cb7842b2c88 |
14 | 314668834863 |
15 | 16ae10415e4d |
hex | b6566ea4b87 |
12530146233223 has 2 divisors, whose sum is σ = 12530146233224. Its totient is φ = 12530146233222.
The previous prime is 12530146233133. The next prime is 12530146233229. The reversal of 12530146233223 is 32233264103521.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12530146233223 - 221 = 12530144136071 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12530146233229) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6265073116611 + 6265073116612.
It is an arithmetic number, because the mean of its divisors is an integer number (6265073116612).
Almost surely, 212530146233223 is an apocalyptic number.
12530146233223 is a deficient number, since it is larger than the sum of its proper divisors (1).
12530146233223 is an equidigital number, since it uses as much as digits as its factorization.
12530146233223 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 155520, while the sum is 37.
The spelling of 12530146233223 in words is "twelve trillion, five hundred thirty billion, one hundred forty-six million, two hundred thirty-three thousand, two hundred twenty-three".
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