Base | Representation |
---|---|
bin | 1100111111101… |
… | …10101100001100 |
3 | 21121010110210010 |
4 | 12133312230030 |
5 | 210401420042 |
6 | 14452313220 |
7 | 2462413260 |
oct | 637665414 |
9 | 247113703 |
10 | 109013772 |
11 | 5659872a |
12 | 30612810 |
13 | 1977b4ba |
14 | 1069a0a0 |
15 | 988559c |
hex | 67f6b0c |
109013772 has 48 divisors (see below), whose sum is σ = 297473792. Its totient is φ = 30421440.
The previous prime is 109013761. The next prime is 109013789. The reversal of 109013772 is 277310901.
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, 11479 + ... + 18702.
Almost surely, 2109013772 is an apocalyptic number.
109013772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
109013772 is an abundant number, since it is smaller than the sum of its proper divisors (188460020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109013772 is a wasteful number, since it uses less digits than its factorization.
109013772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30238 (or 30236 counting only the distinct ones).
The product of its (nonzero) digits is 2646, while the sum is 30.
The square root of 109013772 is about 10440.9660472583. The cubic root of 109013772 is about 477.7057355631.
The spelling of 109013772 in words is "one hundred nine million, thirteen thousand, seven hundred seventy-two".
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