Base | Representation |
---|---|
bin | 10010111101001000100001 |
3 | 100100110011210 |
4 | 102331020201 |
5 | 2233001433 |
6 | 254300333 |
7 | 60143601 |
oct | 22751041 |
9 | 10313153 |
10 | 4968993 |
11 | 2894307 |
12 | 17b76a9 |
13 | 104c943 |
14 | 934c01 |
15 | 682463 |
hex | 4bd221 |
4968993 has 8 divisors (see below), whose sum is σ = 6662656. Its totient is φ = 3294000.
The previous prime is 4968991. The next prime is 4969031. The reversal of 4968993 is 3998694.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4968993 - 21 = 4968991 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4968991) 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, 4033 + ... + 5118.
It is an arithmetic number, because the mean of its divisors is an integer number (832832).
Almost surely, 24968993 is an apocalyptic number.
It is an amenable number.
4968993 is a deficient number, since it is larger than the sum of its proper divisors (1693663).
4968993 is a wasteful number, since it uses less digits than its factorization.
4968993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9335.
The product of its digits is 419904, while the sum is 48.
The square root of 4968993 is about 2229.1238189028. The cubic root of 4968993 is about 170.6433866324.
Subtracting from 4968993 its reverse (3998694), we obtain a cube (970299 = 993).
The spelling of 4968993 in words is "four million, nine hundred sixty-eight thousand, nine hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •