Base | Representation |
---|---|
bin | 10100111101100010100011 |
3 | 101100011122120 |
4 | 110331202203 |
5 | 2401314242 |
6 | 313435323 |
7 | 64464153 |
oct | 24754243 |
9 | 11304576 |
10 | 5494947 |
11 | 3113487 |
12 | 1a0bb43 |
13 | 11a5163 |
14 | a30763 |
15 | 7381ec |
hex | 53d8a3 |
5494947 has 8 divisors (see below), whose sum is σ = 7398144. Its totient is φ = 3627528.
The previous prime is 5494913. The next prime is 5494969. The reversal of 5494947 is 7494945.
5494947 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5494947 - 26 = 5494883 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 5494899 and 5494908.
It is not an unprimeable number, because it can be changed into a prime (5494997) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8583 + ... + 9200.
It is an arithmetic number, because the mean of its divisors is an integer number (924768).
Almost surely, 25494947 is an apocalyptic number.
5494947 is a deficient number, since it is larger than the sum of its proper divisors (1903197).
5494947 is a wasteful number, since it uses less digits than its factorization.
5494947 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17889.
The product of its digits is 181440, while the sum is 42.
The square root of 5494947 is about 2344.1303291413. The cubic root of 5494947 is about 176.4633430816.
It can be divided in two parts, 5494 and 947, that added together give a triangular number (6441 = T113).
The spelling of 5494947 in words is "five million, four hundred ninety-four thousand, nine hundred forty-seven".
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