Base | Representation |
---|---|
bin | 1101111100011… |
… | …00111001000111 |
3 | 22011002122100100 |
4 | 12332030321013 |
5 | 214421002111 |
6 | 15335015143 |
7 | 2620135404 |
oct | 676147107 |
9 | 264078310 |
10 | 116969031 |
11 | 60031623 |
12 | 3320a4b3 |
13 | 1b30545a |
14 | 1176b2ab |
15 | a407756 |
hex | 6f8ce47 |
116969031 has 6 divisors (see below), whose sum is σ = 168955280. Its totient is φ = 77979348.
The previous prime is 116969011. The next prime is 116969033. The reversal of 116969031 is 130969611.
It is not a de Polignac number, because 116969031 - 26 = 116968967 is a prime.
It is a super-2 number, since 2×1169690312 = 27363508426157922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (116969033) 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, 6498271 + ... + 6498288.
Almost surely, 2116969031 is an apocalyptic number.
116969031 is a deficient number, since it is larger than the sum of its proper divisors (51986249).
116969031 is a wasteful number, since it uses less digits than its factorization.
116969031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12996565 (or 12996562 counting only the distinct ones).
The product of its (nonzero) digits is 8748, while the sum is 36.
The square root of 116969031 is about 10815.2221891184. Note that the first 3 decimals coincide. The cubic root of 116969031 is about 489.0541674097.
The spelling of 116969031 in words is "one hundred sixteen million, nine hundred sixty-nine thousand, thirty-one".
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