Base | Representation |
---|---|
bin | 11110001011010010… |
… | …101000100111101111 |
3 | 10002122010111100102012 |
4 | 132023102220213233 |
5 | 1012324313022241 |
6 | 22515104351435 |
7 | 2224641545543 |
oct | 361322504757 |
9 | 102563440365 |
10 | 32401689071 |
11 | 128179aa634 |
12 | 634331557b |
13 | 3094b227ab |
14 | 17d53c7a23 |
15 | c998d56eb |
hex | 78b4a89ef |
32401689071 has 2 divisors, whose sum is σ = 32401689072. Its totient is φ = 32401689070.
The previous prime is 32401689037. The next prime is 32401689097. The reversal of 32401689071 is 17098610423.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 32401689071 - 218 = 32401426927 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (32401689031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16200844535 + 16200844536.
It is an arithmetic number, because the mean of its divisors is an integer number (16200844536).
Almost surely, 232401689071 is an apocalyptic number.
32401689071 is a deficient number, since it is larger than the sum of its proper divisors (1).
32401689071 is an equidigital number, since it uses as much as digits as its factorization.
32401689071 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 72576, while the sum is 41.
The spelling of 32401689071 in words is "thirty-two billion, four hundred one million, six hundred eighty-nine thousand, seventy-one".
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