Base | Representation |
---|---|
bin | 10011000011101100110101 |
3 | 100101211002002 |
4 | 103003230311 |
5 | 2234332033 |
6 | 255025045 |
7 | 60315200 |
oct | 23035465 |
9 | 10354062 |
10 | 4995893 |
11 | 2902541 |
12 | 180b185 |
13 | 105bc66 |
14 | 940937 |
15 | 68a3e8 |
hex | 4c3b35 |
4995893 has 6 divisors (see below), whose sum is σ = 5811606. Its totient is φ = 4282152.
The previous prime is 4995889. The next prime is 4995911. The reversal of 4995893 is 3985994.
It can be written as a sum of positive squares in only one way, i.e., 4986289 + 9604 = 2233^2 + 98^2 .
It is not a de Polignac number, because 4995893 - 22 = 4995889 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4995863) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50930 + ... + 51027.
It is an arithmetic number, because the mean of its divisors is an integer number (968601).
Almost surely, 24995893 is an apocalyptic number.
It is an amenable number.
4995893 is a deficient number, since it is larger than the sum of its proper divisors (815713).
4995893 is a wasteful number, since it uses less digits than its factorization.
4995893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101971 (or 101964 counting only the distinct ones).
The product of its digits is 349920, while the sum is 47.
The square root of 4995893 is about 2235.1494357201. The cubic root of 4995893 is about 170.9507627013.
The spelling of 4995893 in words is "four million, nine hundred ninety-five thousand, eight hundred ninety-three".
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