Base | Representation |
---|---|
bin | 10011110100001011111011 |
3 | 100202220111120 |
4 | 103310023323 |
5 | 2312210431 |
6 | 303200323 |
7 | 62103201 |
oct | 23641373 |
9 | 10686446 |
10 | 5194491 |
11 | 2a28775 |
12 | 18a60a3 |
13 | 10cb483 |
14 | 993071 |
15 | 6c9196 |
hex | 4f42fb |
5194491 has 4 divisors (see below), whose sum is σ = 6925992. Its totient is φ = 3462992.
The previous prime is 5194489. The next prime is 5194493. The reversal of 5194491 is 1944915.
5194491 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (5194489) and next prime (5194493).
It is a cyclic number.
It is not a de Polignac number, because 5194491 - 21 = 5194489 is a prime.
It is a D-number.
5194491 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (5194493) 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, 865746 + ... + 865751.
It is an arithmetic number, because the mean of its divisors is an integer number (1731498).
Almost surely, 25194491 is an apocalyptic number.
5194491 is a deficient number, since it is larger than the sum of its proper divisors (1731501).
5194491 is a wasteful number, since it uses less digits than its factorization.
5194491 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1731500.
The product of its digits is 6480, while the sum is 33.
The square root of 5194491 is about 2279.1426019449. The cubic root of 5194491 is about 173.1866185367.
The spelling of 5194491 in words is "five million, one hundred ninety-four thousand, four hundred ninety-one".
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