Base | Representation |
---|---|
bin | 10001010100001111100001 |
3 | 22112121211111 |
4 | 101110033201 |
5 | 2130224421 |
6 | 241143321 |
7 | 53404201 |
oct | 21241741 |
9 | 8477744 |
10 | 4539361 |
11 | 2620542 |
12 | 162ab41 |
13 | c2c218 |
14 | 862401 |
15 | 5e9ee1 |
hex | 4543e1 |
4539361 has 8 divisors (see below), whose sum is σ = 4726784. Its totient is φ = 4354560.
The previous prime is 4539343. The next prime is 4539371. The reversal of 4539361 is 1639354.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a 5-Lehmer number, since φ(4539361) divides (4539361-1)5.
It is a cyclic number.
It is not a de Polignac number, because 4539361 - 25 = 4539329 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is an Ulam number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4539331) 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, 3361 + ... + 4513.
It is an arithmetic number, because the mean of its divisors is an integer number (590848).
Almost surely, 24539361 is an apocalyptic number.
It is an amenable number.
4539361 is a deficient number, since it is larger than the sum of its proper divisors (187423).
4539361 is a wasteful number, since it uses less digits than its factorization.
4539361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1311.
The product of its digits is 9720, while the sum is 31.
The square root of 4539361 is about 2130.5776212098. The cubic root of 4539361 is about 165.5763256043.
It can be divided in two parts, 45393 and 61, that added together give a palindrome (45454).
The spelling of 4539361 in words is "four million, five hundred thirty-nine thousand, three hundred sixty-one".
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