Base | Representation |
---|---|
bin | 1110000110011… |
… | …10111100011000 |
3 | 22020120122211200 |
4 | 13003032330120 |
5 | 220240210102 |
6 | 15423154200 |
7 | 2634301263 |
oct | 703167430 |
9 | 266518750 |
10 | 118288152 |
11 | 60852704 |
12 | 33745960 |
13 | 1b6779b8 |
14 | 119d1cda |
15 | a5b851c |
hex | 70cef18 |
118288152 has 48 divisors (see below), whose sum is σ = 321165000. Its totient is φ = 39330816.
The previous prime is 118288147. The next prime is 118288171. The reversal of 118288152 is 251882811.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30499 + ... + 34157.
Almost surely, 2118288152 is an apocalyptic number.
118288152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
118288152 is an abundant number, since it is smaller than the sum of its proper divisors (202876848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118288152 is a wasteful number, since it uses less digits than its factorization.
118288152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4120 (or 4113 counting only the distinct ones).
The product of its digits is 10240, while the sum is 36.
The square root of 118288152 is about 10876.0356748220. The cubic root of 118288152 is about 490.8857393307.
The spelling of 118288152 in words is "one hundred eighteen million, two hundred eighty-eight thousand, one hundred fifty-two".
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