Base | Representation |
---|---|
bin | 10111001111101001001010… |
… | …000001010100101111010001 |
3 | 111101222002122012022000122210 |
4 | 113033221022001110233101 |
5 | 101344414122140043330 |
6 | 1001231501015222333 |
7 | 30350610011500266 |
oct | 2717511201245721 |
9 | 441862565260583 |
10 | 102230053440465 |
11 | 2a634582042865 |
12 | b570a520779a9 |
13 | 4507339182942 |
14 | 1b35d64d3d26d |
15 | bc43893a48b0 |
hex | 5cfa4a054bd1 |
102230053440465 has 16 divisors (see below), whose sum is σ = 163608764060736. Its totient is φ = 54509135649600.
The previous prime is 102230053440461. The next prime is 102230053440479. The reversal of 102230053440465 is 564044350032201.
It is not a de Polignac number, because 102230053440465 - 22 = 102230053440461 is a prime.
It is not an unprimeable number, because it can be changed into a prime (102230053440461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 847407591 + ... + 847528220.
It is an arithmetic number, because the mean of its divisors is an integer number (10225547753796).
Almost surely, 2102230053440465 is an apocalyptic number.
102230053440465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
102230053440465 is a deficient number, since it is larger than the sum of its proper divisors (61378710620271).
102230053440465 is a wasteful number, since it uses less digits than its factorization.
102230053440465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1694939840.
The product of its (nonzero) digits is 345600, while the sum is 39.
The spelling of 102230053440465 in words is "one hundred two trillion, two hundred thirty billion, fifty-three million, four hundred forty thousand, four hundred sixty-five".
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