Base | Representation |
---|---|
bin | 1100111001010… |
… | …11010000000000 |
3 | 21112120010201110 |
4 | 12130223100000 |
5 | 210143233410 |
6 | 14422403320 |
7 | 2452342662 |
oct | 634532000 |
9 | 245503643 |
10 | 108180480 |
11 | 56079661 |
12 | 30290540 |
13 | 19549125 |
14 | 10520532 |
15 | 976d720 |
hex | 672b400 |
108180480 has 88 divisors (see below), whose sum is σ = 346057632. Its totient is φ = 28844032.
The previous prime is 108180463. The next prime is 108180491. The reversal of 108180480 is 84081801.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11839 + ... + 18881.
Almost surely, 2108180480 is an apocalyptic number.
108180480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 108180480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173028816).
108180480 is an abundant number, since it is smaller than the sum of its proper divisors (237877152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108180480 is an equidigital number, since it uses as much as digits as its factorization.
108180480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7071 (or 7053 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 30.
The square root of 108180480 is about 10400.9845687800. The cubic root of 108180480 is about 476.4854403145.
The spelling of 108180480 in words is "one hundred eight million, one hundred eighty thousand, four hundred eighty".
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