Base | Representation |
---|---|
bin | 1110000010110… |
… | …11001101110000 |
3 | 22012200120121020 |
4 | 13001123031300 |
5 | 220130023003 |
6 | 15405055440 |
7 | 2630255265 |
oct | 701331560 |
9 | 265616536 |
10 | 117814128 |
11 | 60559553 |
12 | 33557580 |
13 | 1b540003 |
14 | 1190b26c |
15 | a522d53 |
hex | 705b370 |
117814128 has 40 divisors (see below), whose sum is σ = 305428368. Its totient is φ = 39132672.
The previous prime is 117814127. The next prime is 117814133. The reversal of 117814128 is 821418711.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117814121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9876 + ... + 18252.
Almost surely, 2117814128 is an apocalyptic number.
It is an amenable number.
117814128 is an abundant number, since it is smaller than the sum of its proper divisors (187614240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117814128 is a wasteful number, since it uses less digits than its factorization.
117814128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8681 (or 8675 counting only the distinct ones).
The product of its digits is 3584, while the sum is 33.
The square root of 117814128 is about 10854.2216671671. The cubic root of 117814128 is about 490.2291417524.
The spelling of 117814128 in words is "one hundred seventeen million, eight hundred fourteen thousand, one hundred twenty-eight".
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