Base | Representation |
---|---|
bin | 10011011010000000001101 |
3 | 100120110101111 |
4 | 103122000031 |
5 | 2300242440 |
6 | 301012021 |
7 | 61145422 |
oct | 23320015 |
9 | 10513344 |
10 | 5087245 |
11 | 2965139 |
12 | 1854011 |
13 | 1091707 |
14 | 965d49 |
15 | 6a74ea |
hex | 4da00d |
5087245 has 4 divisors (see below), whose sum is σ = 6104700. Its totient is φ = 4069792.
The previous prime is 5087237. The next prime is 5087263. The reversal of 5087245 is 5427805.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1605289 + 3481956 = 1267^2 + 1866^2 .
It is a cyclic number.
It is not a de Polignac number, because 5087245 - 23 = 5087237 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508720 + ... + 508729.
It is an arithmetic number, because the mean of its divisors is an integer number (1526175).
Almost surely, 25087245 is an apocalyptic number.
It is an amenable number.
5087245 is a deficient number, since it is larger than the sum of its proper divisors (1017455).
5087245 is a wasteful number, since it uses less digits than its factorization.
5087245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1017454.
The product of its (nonzero) digits is 11200, while the sum is 31.
The square root of 5087245 is about 2255.4921857546. The cubic root of 5087245 is about 171.9864443076.
The spelling of 5087245 in words is "five million, eighty-seven thousand, two hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •