Base | Representation |
---|---|
bin | 1110000101111… |
… | …11010100100010 |
3 | 22020110102001200 |
4 | 13002333110202 |
5 | 220231133122 |
6 | 15421542030 |
7 | 2633613600 |
oct | 702772442 |
9 | 266412050 |
10 | 118224162 |
11 | 60809621 |
12 | 33714916 |
13 | 1b654834 |
14 | 119b6870 |
15 | a5a45ac |
hex | 70bf522 |
118224162 has 72 divisors (see below), whose sum is σ = 299624832. Its totient is φ = 33591600.
The previous prime is 118224151. The next prime is 118224179. The reversal of 118224162 is 261422811.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 274087 + ... + 274517.
It is an arithmetic number, because the mean of its divisors is an integer number (4161456).
Almost surely, 2118224162 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 118224162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149812416).
118224162 is an abundant number, since it is smaller than the sum of its proper divisors (181400670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118224162 is a wasteful number, since it uses less digits than its factorization.
118224162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 764 (or 754 counting only the distinct ones).
The product of its digits is 1536, while the sum is 27.
The square root of 118224162 is about 10873.0934880557. The cubic root of 118224162 is about 490.7972056839.
Adding to 118224162 its reverse (261422811), we get a palindrome (379646973).
The spelling of 118224162 in words is "one hundred eighteen million, two hundred twenty-four thousand, one hundred sixty-two".
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