Base | Representation |
---|---|
bin | 1110100111001001011000… |
… | …10001110111001001100111 |
3 | 11012202201202001001211022001 |
4 | 13103210230101313021213 |
5 | 13202420043131034343 |
6 | 152200542552550131 |
7 | 6524262610012132 |
oct | 723445421671147 |
9 | 135681661054261 |
10 | 32131393221223 |
11 | a26893589a76a |
12 | 372b3426b2347 |
13 | 14c0c923c22aa |
14 | 7d124c371219 |
15 | 3aac280c144d |
hex | 1d392c477267 |
32131393221223 has 2 divisors, whose sum is σ = 32131393221224. Its totient is φ = 32131393221222.
The previous prime is 32131393221173. The next prime is 32131393221227. The reversal of 32131393221223 is 32212239313123.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 32131393221223 - 229 = 32130856350311 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (32131393221227) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16065696610611 + 16065696610612.
It is an arithmetic number, because the mean of its divisors is an integer number (16065696610612).
Almost surely, 232131393221223 is an apocalyptic number.
32131393221223 is a deficient number, since it is larger than the sum of its proper divisors (1).
32131393221223 is an equidigital number, since it uses as much as digits as its factorization.
32131393221223 is an evil number, because the sum of its binary digits is even.
The product of its digits is 69984, while the sum is 37.
The spelling of 32131393221223 in words is "thirty-two trillion, one hundred thirty-one billion, three hundred ninety-three million, two hundred twenty-one thousand, two hundred twenty-three".
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