Base | Representation |
---|---|
bin | 1110000001100… |
… | …10001010111100 |
3 | 22012101000222201 |
4 | 13000302022330 |
5 | 220104133022 |
6 | 15401321244 |
7 | 2625655201 |
oct | 700621274 |
9 | 265330881 |
10 | 117646012 |
11 | 60454210 |
12 | 33496224 |
13 | 1b4b1633 |
14 | 118a5ca8 |
15 | a4dd127 |
hex | 70322bc |
117646012 has 48 divisors (see below), whose sum is σ = 236888064. Its totient is φ = 50600000.
The previous prime is 117646007. The next prime is 117646019. The reversal of 117646012 is 210646711.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117646019) 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, 101637 + ... + 102787.
It is an arithmetic number, because the mean of its divisors is an integer number (4935168).
Almost surely, 2117646012 is an apocalyptic number.
It is an amenable number.
117646012 is an abundant number, since it is smaller than the sum of its proper divisors (119242052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117646012 is a wasteful number, since it uses less digits than its factorization.
117646012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1290 (or 1288 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 117646012 is about 10846.4746346451. The cubic root of 117646012 is about 489.9958516933.
The spelling of 117646012 in words is "one hundred seventeen million, six hundred forty-six thousand, twelve".
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