Base | Representation |
---|---|
bin | 10011011110111110111010 |
3 | 100121111100221 |
4 | 103132332322 |
5 | 2301421032 |
6 | 301250254 |
7 | 61262041 |
oct | 23367672 |
9 | 10544327 |
10 | 5107642 |
11 | 29794a1 |
12 | 186398a |
13 | 109aa97 |
14 | 96d558 |
15 | 6ad597 |
hex | 4defba |
5107642 has 8 divisors (see below), whose sum is σ = 7672500. Its totient is φ = 2550144.
The previous prime is 5107607. The next prime is 5107643. The reversal of 5107642 is 2467015.
It can be written as a sum of positive squares in 2 ways, for example, as 3759721 + 1347921 = 1939^2 + 1161^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (5107643) 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, 484 + ... + 3232.
Almost surely, 25107642 is an apocalyptic number.
5107642 is a deficient number, since it is larger than the sum of its proper divisors (2564858).
5107642 is a wasteful number, since it uses less digits than its factorization.
5107642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3680.
The product of its (nonzero) digits is 1680, while the sum is 25.
The square root of 5107642 is about 2260.0092920163. The cubic root of 5107642 is about 172.2159941942.
The spelling of 5107642 in words is "five million, one hundred seven thousand, six hundred forty-two".
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