Base | Representation |
---|---|
bin | 1100111011110… |
… | …00101100001101 |
3 | 21120011020211111 |
4 | 12131320230031 |
5 | 210233411202 |
6 | 14433252021 |
7 | 2455133521 |
oct | 635705415 |
9 | 246136744 |
10 | 108497677 |
11 | 56275a02 |
12 | 30404011 |
13 | 1962a612 |
14 | 105a3d81 |
15 | 97d26d7 |
hex | 6778b0d |
108497677 has 6 divisors (see below), whose sum is σ = 109059054. Its totient is φ = 107939160.
The previous prime is 108497663. The next prime is 108497687. The reversal of 108497677 is 776794801.
It can be written as a sum of positive squares in only one way, i.e., 106894921 + 1602756 = 10339^2 + 1266^2 .
It is a de Polignac number, because none of the positive numbers 2k-108497677 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 108497677.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108497617) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43303 + ... + 45739.
It is an arithmetic number, because the mean of its divisors is an integer number (18176509).
Almost surely, 2108497677 is an apocalyptic number.
It is an amenable number.
108497677 is a deficient number, since it is larger than the sum of its proper divisors (561377).
108497677 is an frugal number, since it uses more digits than its factorization.
108497677 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2859 (or 2648 counting only the distinct ones).
The product of its (nonzero) digits is 592704, while the sum is 49.
The square root of 108497677 is about 10416.2218198347. The cubic root of 108497677 is about 476.9506883671.
The spelling of 108497677 in words is "one hundred eight million, four hundred ninety-seven thousand, six hundred seventy-seven".
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