Base | Representation |
---|---|
bin | 10010110101011100010101 |
3 | 100021211222010 |
4 | 102311130111 |
5 | 2230444433 |
6 | 253454433 |
7 | 56653011 |
oct | 22653425 |
9 | 10254863 |
10 | 4937493 |
11 | 2872680 |
12 | 17a1419 |
13 | 103b4c2 |
14 | 927541 |
15 | 677e63 |
hex | 4b5715 |
4937493 has 16 divisors (see below), whose sum is σ = 7235136. Its totient is φ = 2970240.
The previous prime is 4937483. The next prime is 4937509. The reversal of 4937493 is 3947394.
4937493 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4937493 - 25 = 4937461 is a prime.
It is a d-powerful number, because it can be written as 48 + 92 + 3 + 75 + 48 + 94 + 314 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4937423) 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, 4705 + ... + 5657.
It is an arithmetic number, because the mean of its divisors is an integer number (452196).
Almost surely, 24937493 is an apocalyptic number.
It is an amenable number.
4937493 is a deficient number, since it is larger than the sum of its proper divisors (2297643).
4937493 is a wasteful number, since it uses less digits than its factorization.
4937493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1124.
The product of its digits is 81648, while the sum is 39.
The square root of 4937493 is about 2222.0470292053. The cubic root of 4937493 is about 170.2820347213.
Subtracting from 4937493 its reverse (3947394), we obtain a palindrome (990099).
The spelling of 4937493 in words is "four million, nine hundred thirty-seven thousand, four hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •