Base | Representation |
---|---|
bin | 1110000110010… |
… | …10001111011100 |
3 | 22020112200102100 |
4 | 13003022033130 |
5 | 220234101032 |
6 | 15422525100 |
7 | 2634161160 |
oct | 703121734 |
9 | 266480370 |
10 | 118268892 |
11 | 6083a195 |
12 | 33736790 |
13 | 1b66bcc1 |
14 | 119c8ca0 |
15 | a5b297c |
hex | 70ca3dc |
118268892 has 36 divisors (see below), whose sum is σ = 341666416. Its totient is φ = 33791040.
The previous prime is 118268831. The next prime is 118268897. The reversal of 118268892 is 298862811.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (118268897) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 234409 + ... + 234912.
Almost surely, 2118268892 is an apocalyptic number.
118268892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
118268892 is an abundant number, since it is smaller than the sum of its proper divisors (223397524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118268892 is a wasteful number, since it uses less digits than its factorization.
118268892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 469338 (or 469333 counting only the distinct ones).
The product of its digits is 110592, while the sum is 45.
The square root of 118268892 is about 10875.1502058592. The cubic root of 118268892 is about 490.8590954323.
The spelling of 118268892 in words is "one hundred eighteen million, two hundred sixty-eight thousand, eight hundred ninety-two".
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