Base | Representation |
---|---|
bin | 10100000001101011001010 |
3 | 100212201021202 |
4 | 110001223022 |
5 | 2320442423 |
6 | 304304202 |
7 | 62423234 |
oct | 24015312 |
9 | 10781252 |
10 | 5249738 |
11 | 2a6622a |
12 | 1912062 |
13 | 111a670 |
14 | 9a9254 |
15 | 6da728 |
hex | 501aca |
5249738 has 16 divisors (see below), whose sum is σ = 8927520. Its totient is φ = 2295216.
The previous prime is 5249731. The next prime is 5249771. The reversal of 5249738 is 8379425.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a d-powerful number, because it can be written as 59 + 217 + 410 + 92 + 72 + 39 + 87 .
It is not an unprimeable number, because it can be changed into a prime (5249731) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4820 + ... + 5807.
It is an arithmetic number, because the mean of its divisors is an integer number (557970).
Almost surely, 25249738 is an apocalyptic number.
5249738 is a deficient number, since it is larger than the sum of its proper divisors (3677782).
5249738 is a wasteful number, since it uses less digits than its factorization.
5249738 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10661.
The product of its digits is 60480, while the sum is 38.
The square root of 5249738 is about 2291.2306736774. The cubic root of 5249738 is about 173.7984410249.
The spelling of 5249738 in words is "five million, two hundred forty-nine thousand, seven hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.095 sec. • engine limits •