Base | Representation |
---|---|
bin | 10000001100000000100110 |
3 | 21222120222110 |
4 | 100030000212 |
5 | 2041242434 |
6 | 230541450 |
7 | 51032463 |
oct | 20140046 |
9 | 7876873 |
10 | 4243494 |
11 | 2439222 |
12 | 1507886 |
13 | b57658 |
14 | 7c666a |
15 | 58c4e9 |
hex | 40c026 |
4243494 has 8 divisors (see below), whose sum is σ = 8487000. Its totient is φ = 1414496.
The previous prime is 4243487. The next prime is 4243511. The reversal of 4243494 is 4943424.
It is a sphenic number, since it is the product of 3 distinct primes.
4243494 is an admirable number.
It is a d-powerful number, because it can be written as 4 + 215 + 42 + 32 + 47 + 9 + 411 .
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, 353619 + ... + 353630.
It is an arithmetic number, because the mean of its divisors is an integer number (1060875).
Almost surely, 24243494 is an apocalyptic number.
4243494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4243494 is a wasteful number, since it uses less digits than its factorization.
4243494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 707254.
The product of its digits is 13824, while the sum is 30.
The square root of 4243494 is about 2059.9742716840. The cubic root of 4243494 is about 161.8978932853.
The spelling of 4243494 in words is "four million, two hundred forty-three thousand, four hundred ninety-four".
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