Base | Representation |
---|---|
bin | 1010001110011… |
… | …1111100011110 |
3 | 2222201012020211 |
4 | 2203213330132 |
5 | 41440034321 |
6 | 4131203034 |
7 | 1030404505 |
oct | 243477436 |
9 | 88635224 |
10 | 42893086 |
11 | 22237235 |
12 | 1244647a |
13 | 8b6a632 |
14 | 59a783c |
15 | 3b740e1 |
hex | 28e7f1e |
42893086 has 8 divisors (see below), whose sum is σ = 64371384. Its totient is φ = 21435960.
The previous prime is 42893069. The next prime is 42893099. The reversal of 42893086 is 68039824.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1536 + ... + 9388.
It is an arithmetic number, because the mean of its divisors is an integer number (8046423).
Almost surely, 242893086 is an apocalyptic number.
42893086 is a deficient number, since it is larger than the sum of its proper divisors (21478298).
42893086 is a wasteful number, since it uses less digits than its factorization.
42893086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10586.
The product of its (nonzero) digits is 82944, while the sum is 40.
The square root of 42893086 is about 6549.2813346199. The cubic root of 42893086 is about 350.0492066871.
The spelling of 42893086 in words is "forty-two million, eight hundred ninety-three thousand, eighty-six".
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