Base | Representation |
---|---|
bin | 1100111010011… |
… | …10011000100110 |
3 | 21112211110010110 |
4 | 12131032120212 |
5 | 210212340030 |
6 | 14425433450 |
7 | 2453512356 |
oct | 635163046 |
9 | 245743113 |
10 | 108324390 |
11 | 56167799 |
12 | 3033b886 |
13 | 19599795 |
14 | 1055ab66 |
15 | 979b1b0 |
hex | 674e626 |
108324390 has 32 divisors (see below), whose sum is σ = 261312480. Its totient is φ = 28738304.
The previous prime is 108324389. The next prime is 108324407. The reversal of 108324390 is 93423801.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3255 + ... + 15074.
It is an arithmetic number, because the mean of its divisors is an integer number (8166015).
Almost surely, 2108324390 is an apocalyptic number.
108324390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
108324390 is an abundant number, since it is smaller than the sum of its proper divisors (152988090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108324390 is a wasteful number, since it uses less digits than its factorization.
108324390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18536.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 108324390 is about 10407.9003646269. The cubic root of 108324390 is about 476.6966325617.
The spelling of 108324390 in words is "one hundred eight million, three hundred twenty-four thousand, three hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •