Base | Representation |
---|---|
bin | 1101111100111… |
… | …10000000111000 |
3 | 22011020012112201 |
4 | 12332132000320 |
5 | 214430223120 |
6 | 15340315544 |
7 | 2620550020 |
oct | 676360070 |
9 | 264205481 |
10 | 117039160 |
11 | 6007a287 |
12 | 33242bb4 |
13 | 1b32b354 |
14 | 11788a80 |
15 | a41d40a |
hex | 6f9e038 |
117039160 has 32 divisors (see below), whose sum is σ = 300958560. Its totient is φ = 40127616.
The previous prime is 117039137. The next prime is 117039161. The reversal of 117039160 is 61930711.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117039161) 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, 208719 + ... + 209278.
It is an arithmetic number, because the mean of its divisors is an integer number (9404955).
Almost surely, 2117039160 is an apocalyptic number.
117039160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
117039160 is an abundant number, since it is smaller than the sum of its proper divisors (183919400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117039160 is a wasteful number, since it uses less digits than its factorization.
117039160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 418015 (or 418011 counting only the distinct ones).
The product of its (nonzero) digits is 1134, while the sum is 28.
The square root of 117039160 is about 10818.4638465912. The cubic root of 117039160 is about 489.1518856617.
Adding to 117039160 its reverse (61930711), we get a palindrome (178969871).
The spelling of 117039160 in words is "one hundred seventeen million, thirty-nine thousand, one hundred sixty".
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