Base | Representation |
---|---|
bin | 1110000101001… |
… | …11000111000101 |
3 | 22020021101000220 |
4 | 13002213013011 |
5 | 220214444442 |
6 | 15415454553 |
7 | 2633021514 |
oct | 702470705 |
9 | 266241026 |
10 | 118124997 |
11 | 60751071 |
12 | 33687459 |
13 | 1b61b663 |
14 | 1198c67b |
15 | a584eec |
hex | 70a71c5 |
118124997 has 8 divisors (see below), whose sum is σ = 157923744. Its totient is φ = 78538128.
The previous prime is 118124989. The next prime is 118125011. The reversal of 118124997 is 799421811.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 118124997 - 23 = 118124989 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (118124947) 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, 51663 + ... + 53900.
It is an arithmetic number, because the mean of its divisors is an integer number (19740468).
Almost surely, 2118124997 is an apocalyptic number.
It is an amenable number.
118124997 is a deficient number, since it is larger than the sum of its proper divisors (39798747).
118124997 is a wasteful number, since it uses less digits than its factorization.
118124997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105939.
The product of its digits is 36288, while the sum is 42.
The square root of 118124997 is about 10868.5324216290. The cubic root of 118124997 is about 490.6599423746.
The spelling of 118124997 in words is "one hundred eighteen million, one hundred twenty-four thousand, nine hundred ninety-seven".
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