Base | Representation |
---|---|
bin | 1100111000111… |
… | …01001010110000 |
3 | 21112110012121011 |
4 | 12130131022300 |
5 | 210134412200 |
6 | 14421240304 |
7 | 2452012552 |
oct | 634351260 |
9 | 245405534 |
10 | 108122800 |
11 | 5603a295 |
12 | 30263094 |
13 | 19528ab6 |
14 | 105074d2 |
15 | 975b5ba |
hex | 671d2b0 |
108122800 has 30 divisors (see below), whose sum is σ = 259765988. Its totient is φ = 43248960.
The previous prime is 108122753. The next prime is 108122801. The reversal of 108122800 is 8221801.
It is not an unprimeable number, because it can be changed into a prime (108122801) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134754 + ... + 135553.
Almost surely, 2108122800 is an apocalyptic number.
108122800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
108122800 is an abundant number, since it is smaller than the sum of its proper divisors (151643188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108122800 is a wasteful number, since it uses less digits than its factorization.
108122800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 270325 (or 270314 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 22.
The square root of 108122800 is about 10398.2113846565. The cubic root of 108122800 is about 476.4007406033.
Subtracting from 108122800 its reverse (8221801), we obtain a palindrome (99900999).
The spelling of 108122800 in words is "one hundred eight million, one hundred twenty-two thousand, eight hundred".
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