Base | Representation |
---|---|
bin | 1101111110011… |
… | …11010100110100 |
3 | 22011121110121110 |
4 | 12333033110310 |
5 | 220003204030 |
6 | 15344515020 |
7 | 2622350622 |
oct | 677172464 |
9 | 264543543 |
10 | 117241140 |
11 | 601a8005 |
12 | 3331ba70 |
13 | 1b39c273 |
14 | 117dc512 |
15 | a45d1b0 |
hex | 6fcf534 |
117241140 has 48 divisors (see below), whose sum is σ = 336288960. Its totient is φ = 30501120.
The previous prime is 117241133. The next prime is 117241147. The reversal of 117241140 is 41142711.
It is an interprime number because it is at equal distance from previous prime (117241133) and next prime (117241147).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117241147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21370 + ... + 26289.
It is an arithmetic number, because the mean of its divisors is an integer number (7006020).
Almost surely, 2117241140 is an apocalyptic number.
117241140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
117241140 is an abundant number, since it is smaller than the sum of its proper divisors (219047820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117241140 is a wasteful number, since it uses less digits than its factorization.
117241140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47712 (or 47710 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 21.
The square root of 117241140 is about 10827.7947893373. The cubic root of 117241140 is about 489.4331081127.
Adding to 117241140 its reverse (41142711), we get a palindrome (158383851).
The spelling of 117241140 in words is "one hundred seventeen million, two hundred forty-one thousand, one hundred forty".
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