Base | Representation |
---|---|
bin | 110110001010111110… |
… | …010101110101100111 |
3 | 12120010200220202001212 |
4 | 312022332111311213 |
5 | 1423111020014111 |
6 | 42415434542035 |
7 | 4126261212251 |
oct | 661276256547 |
9 | 176120822055 |
10 | 58166173031 |
11 | 2273931978a |
12 | b33389791b |
13 | 563c855285 |
14 | 2b5b0d2cd1 |
15 | 17a676698b |
hex | d8af95d67 |
58166173031 has 2 divisors, whose sum is σ = 58166173032. Its totient is φ = 58166173030.
The previous prime is 58166173019. The next prime is 58166173033. The reversal of 58166173031 is 13037166185.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 58166173031 - 234 = 40986303847 is a prime.
It is a super-2 number, since 2×581661730312 (a number of 22 digits) contains 22 as substring.
Together with 58166173033, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 58166173031.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (58166173033) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29083086515 + 29083086516.
It is an arithmetic number, because the mean of its divisors is an integer number (29083086516).
Almost surely, 258166173031 is an apocalyptic number.
58166173031 is a deficient number, since it is larger than the sum of its proper divisors (1).
58166173031 is an equidigital number, since it uses as much as digits as its factorization.
58166173031 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 90720, while the sum is 41.
The spelling of 58166173031 in words is "fifty-eight billion, one hundred sixty-six million, one hundred seventy-three thousand, thirty-one".
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