Base | Representation |
---|---|
bin | 1100111011111… |
… | …10001010011000 |
3 | 21120012101120112 |
4 | 12131332022120 |
5 | 210240120323 |
6 | 14433543452 |
7 | 2455256045 |
oct | 635761230 |
9 | 246171515 |
10 | 108520088 |
11 | 56290826 |
12 | 30414b88 |
13 | 19637891 |
14 | 105ac1cc |
15 | 97d9178 |
hex | 677e298 |
108520088 has 64 divisors (see below), whose sum is σ = 221184000. Its totient is φ = 49795200.
The previous prime is 108520081. The next prime is 108520091. The reversal of 108520088 is 880025801.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108520081) 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, 568073 + ... + 568263.
It is an arithmetic number, because the mean of its divisors is an integer number (3456000).
Almost surely, 2108520088 is an apocalyptic number.
It is an amenable number.
108520088 is an abundant number, since it is smaller than the sum of its proper divisors (112663912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108520088 is a wasteful number, since it uses less digits than its factorization.
108520088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 336 (or 332 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 32.
The square root of 108520088 is about 10417.2975382294. The cubic root of 108520088 is about 476.9835253405.
Adding to 108520088 its reverse (880025801), we get a palindrome (988545889).
The spelling of 108520088 in words is "one hundred eight million, five hundred twenty thousand, eighty-eight".
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