Base | Representation |
---|---|
bin | 10010110010001001011001 |
3 | 100021011110010 |
4 | 102302021121 |
5 | 2230031433 |
6 | 253312133 |
7 | 56565444 |
oct | 22621131 |
9 | 10234403 |
10 | 4923993 |
11 | 2863518 |
12 | 1795649 |
13 | 1035309 |
14 | 92265b |
15 | 673e63 |
hex | 4b2259 |
4923993 has 8 divisors (see below), whose sum is σ = 6578656. Its totient is φ = 3276000.
The previous prime is 4923979. The next prime is 4924013. The reversal of 4923993 is 3993294.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4923993 - 26 = 4923929 is a prime.
It is a d-powerful number, because it can be written as 45 + 95 + 25 + 37 + 95 + 97 + 39 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4923913) 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, 438 + ... + 3168.
It is an arithmetic number, because the mean of its divisors is an integer number (822332).
Almost surely, 24923993 is an apocalyptic number.
It is an amenable number.
4923993 is a deficient number, since it is larger than the sum of its proper divisors (1654663).
4923993 is a wasteful number, since it uses less digits than its factorization.
4923993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3335.
The product of its digits is 52488, while the sum is 39.
The square root of 4923993 is about 2219.0072104434. The cubic root of 4923993 is about 170.1266990901.
It can be divided in two parts, 49 and 23993, that added together give a palindrome (24042).
The spelling of 4923993 in words is "four million, nine hundred twenty-three thousand, nine hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •