Base | Representation |
---|---|
bin | 1101111100111… |
… | …00100111011110 |
3 | 22011012220200210 |
4 | 12332130213132 |
5 | 214430032223 |
6 | 15340233250 |
7 | 2620524234 |
oct | 676344736 |
9 | 264186623 |
10 | 117033438 |
11 | 60075a55 |
12 | 3323b826 |
13 | 1b328872 |
14 | 11786954 |
15 | a41b893 |
hex | 6f9c9de |
117033438 has 16 divisors (see below), whose sum is σ = 234259200. Its totient is φ = 38979096.
The previous prime is 117033419. The next prime is 117033439. The reversal of 117033438 is 834330711.
It is a super-2 number, since 2×1170334382 = 27393651220199688, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117033439) 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, 613 + ... + 15311.
It is an arithmetic number, because the mean of its divisors is an integer number (14641200).
Almost surely, 2117033438 is an apocalyptic number.
117033438 is an abundant number, since it is smaller than the sum of its proper divisors (117225762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117033438 is a wasteful number, since it uses less digits than its factorization.
117033438 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16031.
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 117033438 is about 10818.1993880682. The cubic root of 117033438 is about 489.1439140486.
The spelling of 117033438 in words is "one hundred seventeen million, thirty-three thousand, four hundred thirty-eight".
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