Base | Representation |
---|---|
bin | 10100111101010110100101 |
3 | 101100010121012 |
4 | 110331112211 |
5 | 2401303211 |
6 | 313432005 |
7 | 64462010 |
oct | 24752645 |
9 | 11303535 |
10 | 5494181 |
11 | 3112950 |
12 | 1a0b605 |
13 | 11a49c4 |
14 | a30377 |
15 | 737d8b |
hex | 53d5a5 |
5494181 has 8 divisors (see below), whose sum is σ = 6849984. Its totient is φ = 4281120.
The previous prime is 5494169. The next prime is 5494183. The reversal of 5494181 is 1814945.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5494181 - 210 = 5493157 is a prime.
It is a super-2 number, since 2×54941812 = 60372049721522, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5494183) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35600 + ... + 35753.
It is an arithmetic number, because the mean of its divisors is an integer number (856248).
Almost surely, 25494181 is an apocalyptic number.
It is an amenable number.
5494181 is a deficient number, since it is larger than the sum of its proper divisors (1355803).
5494181 is a wasteful number, since it uses less digits than its factorization.
5494181 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71371.
The product of its digits is 5760, while the sum is 32.
The square root of 5494181 is about 2343.9669366269. The cubic root of 5494181 is about 176.4551429903.
The spelling of 5494181 in words is "five million, four hundred ninety-four thousand, one hundred eighty-one".
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