Base | Representation |
---|---|
bin | 10011011011000000100001 |
3 | 100120200000221 |
4 | 103123000201 |
5 | 2300410421 |
6 | 301043041 |
7 | 61163422 |
oct | 23330041 |
9 | 10520027 |
10 | 5091361 |
11 | 2968240 |
12 | 1856481 |
13 | 1093552 |
14 | 967649 |
15 | 6a8841 |
hex | 4db021 |
5091361 has 4 divisors (see below), whose sum is σ = 5554224. Its totient is φ = 4628500.
The previous prime is 5091343. The next prime is 5091367. The reversal of 5091361 is 1631905.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 5091361 - 29 = 5090849 is a prime.
It is a Duffinian number.
5091361 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (5091367) 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, 231415 + ... + 231436.
It is an arithmetic number, because the mean of its divisors is an integer number (1388556).
Almost surely, 25091361 is an apocalyptic number.
It is an amenable number.
5091361 is a deficient number, since it is larger than the sum of its proper divisors (462863).
5091361 is a wasteful number, since it uses less digits than its factorization.
5091361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 462862.
The product of its (nonzero) digits is 810, while the sum is 25.
The square root of 5091361 is about 2256.4044406976. The cubic root of 5091361 is about 172.0328155344.
The spelling of 5091361 in words is "five million, ninety-one thousand, three hundred sixty-one".
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