Base | Representation |
---|---|
bin | 1100111110101… |
… | …00110011011011 |
3 | 21120212102101100 |
4 | 12133110303123 |
5 | 210332444341 |
6 | 14445322443 |
7 | 2461264512 |
oct | 637246333 |
9 | 246772340 |
10 | 108874971 |
11 | 56503417 |
12 | 30566423 |
13 | 1973027a |
14 | 10661679 |
15 | 98593b6 |
hex | 67d4cdb |
108874971 has 6 divisors (see below), whose sum is σ = 157263860. Its totient is φ = 72583308.
The previous prime is 108874943. The next prime is 108874973. The reversal of 108874971 is 179478801.
It is not a de Polignac number, because 108874971 - 26 = 108874907 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (108874973) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6048601 + ... + 6048618.
Almost surely, 2108874971 is an apocalyptic number.
108874971 is a deficient number, since it is larger than the sum of its proper divisors (48388889).
108874971 is a wasteful number, since it uses less digits than its factorization.
108874971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12097225 (or 12097222 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 45.
The square root of 108874971 is about 10434.3169877094. The cubic root of 108874971 is about 477.5029043252.
The spelling of 108874971 in words is "one hundred eight million, eight hundred seventy-four thousand, nine hundred seventy-one".
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