Base | Representation |
---|---|
bin | 1100111001101… |
… | …10000011011010 |
3 | 21112122101102100 |
4 | 12130312003122 |
5 | 210201142410 |
6 | 14423344230 |
7 | 2452615665 |
oct | 634660332 |
9 | 245571370 |
10 | 108224730 |
11 | 560a9929 |
12 | 302b2076 |
13 | 19563303 |
14 | 105326dc |
15 | 977b8c0 |
hex | 67360da |
108224730 has 24 divisors (see below), whose sum is σ = 281384532. Its totient is φ = 28859904.
The previous prime is 108224719. The next prime is 108224759. The reversal of 108224730 is 37422801.
It can be written as a sum of positive squares in 2 ways, for example, as 107308881 + 915849 = 10359^2 + 957^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 108224694 and 108224703.
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, 601159 + ... + 601338.
Almost surely, 2108224730 is an apocalyptic number.
108224730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
108224730 is an abundant number, since it is smaller than the sum of its proper divisors (173159802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108224730 is a wasteful number, since it uses less digits than its factorization.
108224730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1202510 (or 1202507 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 108224730 is about 10403.1115537612. Note that the first 3 decimals coincide. The cubic root of 108224730 is about 476.5503984493.
The spelling of 108224730 in words is "one hundred eight million, two hundred twenty-four thousand, seven hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.023 sec. • engine limits •