Base | Representation |
---|---|
bin | 101111101010000010… |
… | …0011010101011010011 |
3 | 100210011101212011221100 |
4 | 1133110010122223103 |
5 | 3134044044103233 |
6 | 115003151555443 |
7 | 10252064065224 |
oct | 1372404325323 |
9 | 323141764840 |
10 | 102342175443 |
11 | 3a448543192 |
12 | 17a0222bb83 |
13 | 985cb30681 |
14 | 4d4c14b24b |
15 | 29deb8c813 |
hex | 17d411aad3 |
102342175443 has 12 divisors (see below), whose sum is σ = 147978907128. Its totient is φ = 68158276800.
The previous prime is 102342175433. The next prime is 102342175447. The reversal of 102342175443 is 344571243201.
102342175443 is a `hidden beast` number, since 1 + 0 + 2 + 3 + 42 + 175 + 443 = 666.
It is not a de Polignac number, because 102342175443 - 29 = 102342174931 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 102342175398 and 102342175407.
It is not an unprimeable number, because it can be changed into a prime (102342175447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5810733 + ... + 5828318.
It is an arithmetic number, because the mean of its divisors is an integer number (12331575594).
Almost surely, 2102342175443 is an apocalyptic number.
102342175443 is a deficient number, since it is larger than the sum of its proper divisors (45636731685).
102342175443 is a wasteful number, since it uses less digits than its factorization.
102342175443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11640034 (or 11640031 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 36.
The spelling of 102342175443 in words is "one hundred two billion, three hundred forty-two million, one hundred seventy-five thousand, four hundred forty-three".
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