Base | Representation |
---|---|
bin | 100111110010101111… |
… | …1101010101011001111 |
3 | 22011120111000122001111 |
4 | 1033211133222223033 |
5 | 2400002343143401 |
6 | 103131325552451 |
7 | 6113434434202 |
oct | 1174537525317 |
9 | 264514018044 |
10 | 85454662351 |
11 | 33271a246a3 |
12 | 1468a715727 |
13 | 809b233586 |
14 | 41c938d939 |
15 | 23522d4e51 |
hex | 13e57eaacf |
85454662351 has 2 divisors, whose sum is σ = 85454662352. Its totient is φ = 85454662350.
The previous prime is 85454662327. The next prime is 85454662367. The reversal of 85454662351 is 15326645458.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 85454662351 - 211 = 85454660303 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 85454662295 and 85454662304.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (85454666351) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42727331175 + 42727331176.
It is an arithmetic number, because the mean of its divisors is an integer number (42727331176).
Almost surely, 285454662351 is an apocalyptic number.
85454662351 is a deficient number, since it is larger than the sum of its proper divisors (1).
85454662351 is an equidigital number, since it uses as much as digits as its factorization.
85454662351 is an evil number, because the sum of its binary digits is even.
The product of its digits is 3456000, while the sum is 49.
The spelling of 85454662351 in words is "eighty-five billion, four hundred fifty-four million, six hundred sixty-two thousand, three hundred fifty-one".
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