Base | Representation |
---|---|
bin | 1100111110110… |
… | …01011111111100 |
3 | 21120220101202200 |
4 | 12133121133330 |
5 | 210334103304 |
6 | 14445551500 |
7 | 2461404546 |
oct | 637313774 |
9 | 246811680 |
10 | 108894204 |
11 | 56516911 |
12 | 30575590 |
13 | 19738c53 |
14 | 10668696 |
15 | 985ee39 |
hex | 67d97fc |
108894204 has 18 divisors (see below), whose sum is σ = 275260440. Its totient is φ = 36298056.
The previous prime is 108894199. The next prime is 108894223. The reversal of 108894204 is 402498801.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3024839 = 108894204 / (1 + 0 + 8 + 8 + 9 + 4 + 2 + 0 + 4).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1512384 + ... + 1512455.
Almost surely, 2108894204 is an apocalyptic number.
It is an amenable number.
108894204 is an abundant number, since it is smaller than the sum of its proper divisors (166366236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108894204 is a wasteful number, since it uses less digits than its factorization.
108894204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3024849 (or 3024844 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 36.
The square root of 108894204 is about 10435.2385693859. The cubic root of 108894204 is about 477.5310199780.
The spelling of 108894204 in words is "one hundred eight million, eight hundred ninety-four thousand, two hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •