Base | Representation |
---|---|
bin | 100101100001100000001011… |
… | …010110110111000010101010 |
3 | 210122022201022102022110111100 |
4 | 211201200023112313002222 |
5 | 133112322432031022443 |
6 | 1342553424120142230 |
7 | 46522011406162233 |
oct | 4541401326670252 |
9 | 718281272273440 |
10 | 165030013923498 |
11 | 48646921599799 |
12 | 16613b09907976 |
13 | 7111356cb7129 |
14 | 2ca76d112208a |
15 | 1412c21a1d3d3 |
hex | 96180b5b70aa |
165030013923498 has 12 divisors (see below), whose sum is σ = 357565030167618. Its totient is φ = 55010004641160.
The previous prime is 165030013923487. The next prime is 165030013923499. The reversal of 165030013923498 is 894329310030561.
165030013923498 is a `hidden beast` number, since 1 + 6 + 5 + 0 + 300 + 13 + 9 + 234 + 98 = 666.
It can be written as a sum of positive squares in only one way, i.e., 85377655440009 + 79652358483489 = 9240003^2 + 8924817^2 .
It is not an unprimeable number, because it can be changed into a prime (165030013923499) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4584167053413 + ... + 4584167053448.
Almost surely, 2165030013923498 is an apocalyptic number.
165030013923498 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
165030013923498 is an abundant number, since it is smaller than the sum of its proper divisors (192535016244120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
165030013923498 is a wasteful number, since it uses less digits than its factorization.
165030013923498 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9168334106869 (or 9168334106866 counting only the distinct ones).
The product of its (nonzero) digits is 4199040, while the sum is 54.
The spelling of 165030013923498 in words is "one hundred sixty-five trillion, thirty billion, thirteen million, nine hundred twenty-three thousand, four hundred ninety-eight".
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