Base | Representation |
---|---|
bin | 1101111110001… |
… | …01110111101111 |
3 | 22011112111111012 |
4 | 12333011313233 |
5 | 220000434130 |
6 | 15344015435 |
7 | 2622130001 |
oct | 677056757 |
9 | 264474435 |
10 | 117202415 |
11 | 60180a00 |
12 | 3330157b |
13 | 1b387755 |
14 | 117cc371 |
15 | a451995 |
hex | 6fc5def |
117202415 has 12 divisors (see below), whose sum is σ = 154591752. Its totient is φ = 85237680.
The previous prime is 117202367. The next prime is 117202433. The reversal of 117202415 is 514202711.
It is not a de Polignac number, because 117202415 - 214 = 117186031 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96257 + ... + 97466.
It is an arithmetic number, because the mean of its divisors is an integer number (12882646).
Almost surely, 2117202415 is an apocalyptic number.
117202415 is a deficient number, since it is larger than the sum of its proper divisors (37389337).
117202415 is a wasteful number, since it uses less digits than its factorization.
117202415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193750 (or 193739 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 23.
The square root of 117202415 is about 10826.0064197284. The cubic root of 117202415 is about 489.3792152435.
The spelling of 117202415 in words is "one hundred seventeen million, two hundred two thousand, four hundred fifteen".
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