Base | Representation |
---|---|
bin | 1100111010000… |
… | …11110001100100 |
3 | 21112202020111220 |
4 | 12131003301210 |
5 | 210204442212 |
6 | 14424500340 |
7 | 2453241564 |
oct | 635036144 |
9 | 245666456 |
10 | 108280932 |
11 | 56138081 |
12 | 3031a6b0 |
13 | 19582a76 |
14 | 10548da4 |
15 | 978d38c |
hex | 6743c64 |
108280932 has 24 divisors (see below), whose sum is σ = 254587872. Its totient is φ = 35817600.
The previous prime is 108280919. The next prime is 108280951. The reversal of 108280932 is 239082801.
It is a junction number, because it is equal to n+sod(n) for n = 108280893 and 108280902.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 32869 + ... + 36012.
It is an arithmetic number, because the mean of its divisors is an integer number (10607828).
Almost surely, 2108280932 is an apocalyptic number.
108280932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
108280932 is an abundant number, since it is smaller than the sum of its proper divisors (146306940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108280932 is a wasteful number, since it uses less digits than its factorization.
108280932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69019 (or 69017 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 33.
The square root of 108280932 is about 10405.8124142231. The cubic root of 108280932 is about 476.6328763654.
The spelling of 108280932 in words is "one hundred eight million, two hundred eighty thousand, nine hundred thirty-two".
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