Base | Representation |
---|---|
bin | 1101000011000… |
… | …11000100010010 |
3 | 21121222000201020 |
4 | 12201203010102 |
5 | 211010121212 |
6 | 14510020310 |
7 | 2466242415 |
oct | 641430422 |
9 | 247860636 |
10 | 109457682 |
11 | 568711a4 |
12 | 307a7696 |
13 | 198a5579 |
14 | 10773b7c |
15 | 9921d8c |
hex | 6863112 |
109457682 has 16 divisors (see below), whose sum is σ = 219022272. Its totient is φ = 36468080.
The previous prime is 109457681. The next prime is 109457701. The reversal of 109457682 is 286754901.
It is not an unprimeable number, because it can be changed into a prime (109457681) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16288 + ... + 22004.
It is an arithmetic number, because the mean of its divisors is an integer number (13688892).
Almost surely, 2109457682 is an apocalyptic number.
109457682 is an abundant number, since it is smaller than the sum of its proper divisors (109564590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109457682 is a wasteful number, since it uses less digits than its factorization.
109457682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8913.
The product of its (nonzero) digits is 120960, while the sum is 42.
The square root of 109457682 is about 10462.2025405743. The cubic root of 109457682 is about 478.3532719886.
The spelling of 109457682 in words is "one hundred nine million, four hundred fifty-seven thousand, six hundred eighty-two".
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