Base | Representation |
---|---|
bin | 1100111110111… |
… | …10011000010101 |
3 | 21120221102012011 |
4 | 12133132120111 |
5 | 210340223242 |
6 | 14450224221 |
7 | 2461520050 |
oct | 637363025 |
9 | 246842164 |
10 | 108914197 |
11 | 5652a937 |
12 | 30585071 |
13 | 19745092 |
14 | 10671a97 |
15 | 9865d17 |
hex | 67de615 |
108914197 has 8 divisors (see below), whose sum is σ = 125267456. Its totient is φ = 92759472.
The previous prime is 108914173. The next prime is 108914231. The reversal of 108914197 is 791419801.
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 108914197 - 215 = 108881429 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108914167) 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, 48453 + ... + 50650.
It is an arithmetic number, because the mean of its divisors is an integer number (15658432).
Almost surely, 2108914197 is an apocalyptic number.
It is an amenable number.
108914197 is a deficient number, since it is larger than the sum of its proper divisors (16353259).
108914197 is an equidigital number, since it uses as much as digits as its factorization.
108914197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99267.
The product of its (nonzero) digits is 18144, while the sum is 40.
The square root of 108914197 is about 10436.1964814773. The cubic root of 108914197 is about 477.5602431233.
The spelling of 108914197 in words is "one hundred eight million, nine hundred fourteen thousand, one hundred ninety-seven".
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