Base | Representation |
---|---|
bin | 100010001010… |
… | …1100110000010 |
3 | 1020201010201110 |
4 | 1010111212002 |
5 | 14041223432 |
6 | 1435544150 |
7 | 305161053 |
oct | 104254602 |
9 | 36633643 |
10 | 17914242 |
11 | a126265 |
12 | 5bbb056 |
13 | 3932c58 |
14 | 254472a |
15 | 188cdcc |
hex | 1115982 |
17914242 has 16 divisors (see below), whose sum is σ = 35946720. Its totient is φ = 5951712.
The previous prime is 17914213. The next prime is 17914279. The reversal of 17914242 is 24241971.
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, 2892 + ... + 6647.
It is an arithmetic number, because the mean of its divisors is an integer number (2246670).
Almost surely, 217914242 is an apocalyptic number.
17914242 is an abundant number, since it is smaller than the sum of its proper divisors (18032478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17914242 is a wasteful number, since it uses less digits than its factorization.
17914242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9857.
The product of its digits is 4032, while the sum is 30.
The square root of 17914242 is about 4232.5219432390. The cubic root of 17914242 is about 261.6572738367.
The spelling of 17914242 in words is "seventeen million, nine hundred fourteen thousand, two hundred forty-two".
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