Base | Representation |
---|---|
bin | 10010000101001010011110 |
3 | 22220210201000 |
4 | 102011022132 |
5 | 2203132432 |
6 | 245331130 |
7 | 55200330 |
oct | 22051236 |
9 | 8823630 |
10 | 4739742 |
11 | 2748047 |
12 | 1706aa6 |
13 | c9c4a7 |
14 | 8b5450 |
15 | 63957c |
hex | 48529e |
4739742 has 32 divisors (see below), whose sum is σ = 12038400. Its totient is φ = 1354104.
The previous prime is 4739729. The next prime is 4739743. The reversal of 4739742 is 2479374.
It is a junction number, because it is equal to n+sod(n) for n = 4739697 and 4739706.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4739743) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5892 + ... + 6647.
It is an arithmetic number, because the mean of its divisors is an integer number (376200).
Almost surely, 24739742 is an apocalyptic number.
4739742 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
4739742 is an abundant number, since it is smaller than the sum of its proper divisors (7298658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4739742 is a wasteful number, since it uses less digits than its factorization.
4739742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12557 (or 12551 counting only the distinct ones).
The product of its digits is 42336, while the sum is 36.
The square root of 4739742 is about 2177.0948532391. The cubic root of 4739742 is about 167.9776756050.
The spelling of 4739742 in words is "four million, seven hundred thirty-nine thousand, seven hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •