Base | Representation |
---|---|
bin | 10000001100100110010100 |
3 | 21222201021212 |
4 | 100030212110 |
5 | 2041332113 |
6 | 231000552 |
7 | 51042512 |
oct | 20144624 |
9 | 7881255 |
10 | 4245908 |
11 | 2440017 |
12 | 1509158 |
13 | b58794 |
14 | 7c74b2 |
15 | 58d0a8 |
hex | 40c994 |
4245908 has 12 divisors (see below), whose sum is σ = 7478772. Its totient is φ = 2109120.
The previous prime is 4245907. The next prime is 4245929. The reversal of 4245908 is 8095424.
It can be written as a sum of positive squares in 2 ways, for example, as 2347024 + 1898884 = 1532^2 + 1378^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4245907) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2753 + ... + 4008.
It is an arithmetic number, because the mean of its divisors is an integer number (623231).
Almost surely, 24245908 is an apocalyptic number.
It is an amenable number.
4245908 is a deficient number, since it is larger than the sum of its proper divisors (3232864).
4245908 is a wasteful number, since it uses less digits than its factorization.
4245908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6922 (or 6920 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 4245908 is about 2060.5601180262. The cubic root of 4245908 is about 161.9285871293.
The spelling of 4245908 in words is "four million, two hundred forty-five thousand, nine hundred eight".
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