Base | Representation |
---|---|
bin | 1100111010011… |
… | …01100100110111 |
3 | 21112211021120211 |
4 | 12131031210313 |
5 | 210212233304 |
6 | 14425410251 |
7 | 2453466616 |
oct | 635154467 |
9 | 245737524 |
10 | 108321079 |
11 | 56165259 |
12 | 30339987 |
13 | 19598119 |
14 | 1055987d |
15 | 979a204 |
hex | 674d937 |
108321079 has 8 divisors (see below), whose sum is σ = 110466720. Its totient is φ = 106192800.
The previous prime is 108321077. The next prime is 108321097. The reversal of 108321079 is 970123801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 108321079 - 21 = 108321077 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 108321079.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108321077) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8637 + ... + 17065.
It is an arithmetic number, because the mean of its divisors is an integer number (13808340).
Almost surely, 2108321079 is an apocalyptic number.
108321079 is a deficient number, since it is larger than the sum of its proper divisors (2145641).
108321079 is an equidigital number, since it uses as much as digits as its factorization.
108321079 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8681.
The product of its (nonzero) digits is 3024, while the sum is 31.
The square root of 108321079 is about 10407.7413015505. The cubic root of 108321079 is about 476.6917756727.
It can be divided in two parts, 10832 and 1079, that added together give a palindrome (11911).
The spelling of 108321079 in words is "one hundred eight million, three hundred twenty-one thousand, seventy-nine".
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