Base | Representation |
---|---|
bin | 10001001001000110101110 |
3 | 22110022020220 |
4 | 101021012232 |
5 | 2122244432 |
6 | 240152210 |
7 | 53124201 |
oct | 21110656 |
9 | 8408226 |
10 | 4493742 |
11 | 259a240 |
12 | 1608666 |
13 | c14526 |
14 | 84d938 |
15 | 5db72c |
hex | 4491ae |
4493742 has 16 divisors (see below), whose sum is σ = 9804672. Its totient is φ = 1361720.
The previous prime is 4493707. The next prime is 4493759. The reversal of 4493742 is 2473944.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
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, 33978 + ... + 34109.
It is an arithmetic number, because the mean of its divisors is an integer number (612792).
Almost surely, 24493742 is an apocalyptic number.
4493742 is an abundant number, since it is smaller than the sum of its proper divisors (5310930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4493742 is a wasteful number, since it uses less digits than its factorization.
4493742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68103.
The product of its digits is 24192, while the sum is 33.
The square root of 4493742 is about 2119.8448056403. The cubic root of 4493742 is about 165.0197956048.
The spelling of 4493742 in words is "four million, four hundred ninety-three thousand, seven hundred forty-two".
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