Base | Representation |
---|---|
bin | 1100111101111… |
… | …11100110000001 |
3 | 21120201000012210 |
4 | 12132333212001 |
5 | 210322204342 |
6 | 14443412333 |
7 | 2460453315 |
oct | 636774601 |
9 | 246630183 |
10 | 108788097 |
11 | 56454120 |
12 | 305240a9 |
13 | 196cc872 |
14 | 1063bb45 |
15 | 983d79c |
hex | 67bf981 |
108788097 has 16 divisors (see below), whose sum is σ = 158957568. Its totient is φ = 65632080.
The previous prime is 108788093. The next prime is 108788107. The reversal of 108788097 is 790887801.
It is not a de Polignac number, because 108788097 - 22 = 108788093 is a prime.
It is not an unprimeable number, because it can be changed into a prime (108788093) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33 + ... + 14750.
It is an arithmetic number, because the mean of its divisors is an integer number (9934848).
Almost surely, 2108788097 is an apocalyptic number.
It is an amenable number.
108788097 is a deficient number, since it is larger than the sum of its proper divisors (50169471).
108788097 is a wasteful number, since it uses less digits than its factorization.
108788097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15020.
The product of its (nonzero) digits is 225792, while the sum is 48.
The square root of 108788097 is about 10430.1532587014. The cubic root of 108788097 is about 477.3758667850.
The spelling of 108788097 in words is "one hundred eight million, seven hundred eighty-eight thousand, ninety-seven".
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