Base | Representation |
---|---|
bin | 1110000110001… |
… | …01010010100100 |
3 | 22020111122121020 |
4 | 13003011102210 |
5 | 220232423422 |
6 | 15422251140 |
7 | 2634045066 |
oct | 703052244 |
9 | 266448536 |
10 | 118248612 |
11 | 60825a29 |
12 | 33726ab0 |
13 | 1b6629c1 |
14 | 119c1736 |
15 | a5ab95c |
hex | 70c54a4 |
118248612 has 48 divisors (see below), whose sum is σ = 291903360. Its totient is φ = 37179648.
The previous prime is 118248587. The next prime is 118248677. The reversal of 118248612 is 216842811.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17214 + ... + 23082.
It is an arithmetic number, because the mean of its divisors is an integer number (6081320).
Almost surely, 2118248612 is an apocalyptic number.
118248612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 118248612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145951680).
118248612 is an abundant number, since it is smaller than the sum of its proper divisors (173654748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118248612 is a wasteful number, since it uses less digits than its factorization.
118248612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5972 (or 5970 counting only the distinct ones).
The product of its digits is 6144, while the sum is 33.
The square root of 118248612 is about 10874.2177649705. The cubic root of 118248612 is about 490.8310373596.
It can be divided in two parts, 1182 and 48612, that added together give a palindrome (49794).
The spelling of 118248612 in words is "one hundred eighteen million, two hundred forty-eight thousand, six hundred twelve".
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