Base | Representation |
---|---|
bin | 100111110011100001… |
… | …0001011100110011111 |
3 | 22011122021121200021002 |
4 | 1033213002023212133 |
5 | 2400031001043302 |
6 | 103134051300515 |
7 | 6114200103524 |
oct | 1174702134637 |
9 | 264567550232 |
10 | 85480487327 |
11 | 33285563354 |
12 | 146972aa73b |
13 | 80a36a6121 |
14 | 41cc99314b |
15 | 23546d6c02 |
hex | 13e708b99f |
85480487327 has 2 divisors, whose sum is σ = 85480487328. Its totient is φ = 85480487326.
The previous prime is 85480487311. The next prime is 85480487341. The reversal of 85480487327 is 72378408458.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 85480487327 - 24 = 85480487311 is a prime.
It is a super-2 number, since 2×854804873272 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (85480487347) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42740243663 + 42740243664.
It is an arithmetic number, because the mean of its divisors is an integer number (42740243664).
Almost surely, 285480487327 is an apocalyptic number.
85480487327 is a deficient number, since it is larger than the sum of its proper divisors (1).
85480487327 is an equidigital number, since it uses as much as digits as its factorization.
85480487327 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12042240, while the sum is 56.
The spelling of 85480487327 in words is "eighty-five billion, four hundred eighty million, four hundred eighty-seven thousand, three hundred twenty-seven".
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