Base | Representation |
---|---|
bin | 1101111101001… |
… | …11001101101000 |
3 | 22011022010020021 |
4 | 12332213031220 |
5 | 214432424330 |
6 | 15341210224 |
7 | 2621064616 |
oct | 676471550 |
9 | 264263207 |
10 | 117076840 |
11 | 600a5621 |
12 | 33260974 |
13 | 1b34254a |
14 | 117986b6 |
15 | a42967a |
hex | 6fa7368 |
117076840 has 32 divisors (see below), whose sum is σ = 264072960. Its totient is φ = 46715200.
The previous prime is 117076823. The next prime is 117076849. The reversal of 117076840 is 48670711.
It is a junction number, because it is equal to n+sod(n) for n = 117076796 and 117076805.
It is not an unprimeable number, because it can be changed into a prime (117076849) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13845 + ... + 20635.
It is an arithmetic number, because the mean of its divisors is an integer number (8252280).
Almost surely, 2117076840 is an apocalyptic number.
117076840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
117076840 is an abundant number, since it is smaller than the sum of its proper divisors (146996120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117076840 is a wasteful number, since it uses less digits than its factorization.
117076840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7233 (or 7229 counting only the distinct ones).
The product of its (nonzero) digits is 9408, while the sum is 34.
The square root of 117076840 is about 10820.2051736554. The cubic root of 117076840 is about 489.2043731239.
The spelling of 117076840 in words is "one hundred seventeen million, seventy-six thousand, eight hundred forty".
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