Base | Representation |
---|---|
bin | 1100111000010… |
… | …00100011101100 |
3 | 21112021220210111 |
4 | 12130020203230 |
5 | 210124212010 |
6 | 14415345404 |
7 | 2451211462 |
oct | 634104354 |
9 | 245256714 |
10 | 108038380 |
11 | 55a9191a |
12 | 30222264 |
13 | 194c9548 |
14 | 104c4832 |
15 | 974158a |
hex | 67088ec |
108038380 has 48 divisors (see below), whose sum is σ = 232696800. Its totient is φ = 42119168.
The previous prime is 108038353. The next prime is 108038393. The reversal of 108038380 is 83830801.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240396 + ... + 240844.
It is an arithmetic number, because the mean of its divisors is an integer number (4847850).
Almost surely, 2108038380 is an apocalyptic number.
108038380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
108038380 is an abundant number, since it is smaller than the sum of its proper divisors (124658420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108038380 is a wasteful number, since it uses less digits than its factorization.
108038380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 738 (or 736 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 31.
The square root of 108038380 is about 10394.1512400003. The cubic root of 108038380 is about 476.2767204394.
The spelling of 108038380 in words is "one hundred eight million, thirty-eight thousand, three hundred eighty".
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