Base | Representation |
---|---|
bin | 1100111100000… |
… | …10101111100110 |
3 | 21120020100022120 |
4 | 12132002233212 |
5 | 210241220404 |
6 | 14434210410 |
7 | 2455364544 |
oct | 636025746 |
9 | 246210276 |
10 | 108538854 |
11 | 562a3936 |
12 | 30423a06 |
13 | 19643298 |
14 | 105b4d94 |
15 | 97de9d9 |
hex | 6782be6 |
108538854 has 8 divisors (see below), whose sum is σ = 217077720. Its totient is φ = 36179616.
The previous prime is 108538847. The next prime is 108538867. The reversal of 108538854 is 458835801.
It is a sphenic number, since it is the product of 3 distinct primes.
108538854 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9044899 + ... + 9044910.
It is an arithmetic number, because the mean of its divisors is an integer number (27134715).
Almost surely, 2108538854 is an apocalyptic number.
108538854 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108538854 is a wasteful number, since it uses less digits than its factorization.
108538854 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18089814.
The product of its (nonzero) digits is 153600, while the sum is 42.
The square root of 108538854 is about 10418.1982127429. The cubic root of 108538854 is about 477.0110181212.
The spelling of 108538854 in words is "one hundred eight million, five hundred thirty-eight thousand, eight hundred fifty-four".
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