Base | Representation |
---|---|
bin | 1101000110011001111… |
… | …11110110101110010011 |
3 | 1121000211100110100220101 |
4 | 12203030333312232103 |
5 | 24333314131440232 |
6 | 542440321353231 |
7 | 44343201636454 |
oct | 6431477665623 |
9 | 1530740410811 |
10 | 450115890067 |
11 | 16399075a368 |
12 | 7329aa98817 |
13 | 335a43c636c |
14 | 17b0005d12b |
15 | ba965311e7 |
hex | 68ccff6b93 |
450115890067 has 2 divisors, whose sum is σ = 450115890068. Its totient is φ = 450115890066.
The previous prime is 450115889999. The next prime is 450115890073. The reversal of 450115890067 is 760098511054.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 450115890067 - 231 = 447968406419 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 450115889999 and 450115890026.
It is not a weakly prime, because it can be changed into another prime (450115890167) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225057945033 + 225057945034.
It is an arithmetic number, because the mean of its divisors is an integer number (225057945034).
Almost surely, 2450115890067 is an apocalyptic number.
450115890067 is a deficient number, since it is larger than the sum of its proper divisors (1).
450115890067 is an equidigital number, since it uses as much as digits as its factorization.
450115890067 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 302400, while the sum is 46.
The spelling of 450115890067 in words is "four hundred fifty billion, one hundred fifteen million, eight hundred ninety thousand, sixty-seven".
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