Base | Representation |
---|---|
bin | 11000100010010110… |
… | …11101000001101101 |
3 | 1021000001112200101121 |
4 | 30101023131001231 |
5 | 203434304221122 |
6 | 10015053340541 |
7 | 644304435013 |
oct | 142113350155 |
9 | 37001480347 |
10 | 13173117037 |
11 | 564a976893 |
12 | 2677797751 |
13 | 131c205a12 |
14 | 8cd7508b3 |
15 | 52174abc7 |
hex | 3112dd06d |
13173117037 has 16 divisors (see below), whose sum is σ = 14176419840. Its totient is φ = 12210316272.
The previous prime is 13173116963. The next prime is 13173117053. The reversal of 13173117037 is 73071137131.
It is a cyclic number.
It is not a de Polignac number, because 13173117037 - 27 = 13173116909 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13173116993 and 13173117011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13173117337) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73164 + ... + 178042.
It is an arithmetic number, because the mean of its divisors is an integer number (886026240).
Almost surely, 213173117037 is an apocalyptic number.
It is an amenable number.
13173117037 is a deficient number, since it is larger than the sum of its proper divisors (1003302803).
13173117037 is a wasteful number, since it uses less digits than its factorization.
13173117037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105072.
The product of its (nonzero) digits is 9261, while the sum is 34.
The spelling of 13173117037 in words is "thirteen billion, one hundred seventy-three million, one hundred seventeen thousand, thirty-seven".
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