Base | Representation |
---|---|
bin | 1101111110101… |
… | …01111111011000 |
3 | 22011122212001120 |
4 | 12333111333120 |
5 | 220010042230 |
6 | 15345245240 |
7 | 2622523332 |
oct | 677257730 |
9 | 264585046 |
10 | 117268440 |
11 | 60216573 |
12 | 33333820 |
13 | 1b3ab813 |
14 | 11808452 |
15 | a466310 |
hex | 6fd5fd8 |
117268440 has 64 divisors (see below), whose sum is σ = 352827360. Its totient is φ = 31180800.
The previous prime is 117268423. The next prime is 117268453. The reversal of 117268440 is 44862711.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46902 + ... + 49338.
Almost surely, 2117268440 is an apocalyptic number.
117268440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
117268440 is an abundant number, since it is smaller than the sum of its proper divisors (235558920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117268440 is a wasteful number, since it uses less digits than its factorization.
117268440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2852 (or 2848 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 33.
The square root of 117268440 is about 10829.0553604643. The cubic root of 117268440 is about 489.4710938882.
The spelling of 117268440 in words is "one hundred seventeen million, two hundred sixty-eight thousand, four hundred forty".
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