Search a number
-
+
5814489 = 31938163
BaseRepresentation
bin10110001011100011011001
3101221101222110
4112023203121
52442030424
6324342533
7100264602
oct26134331
911841873
105814489
11331156a
121b44a49
131287735
14ab4da9
1579cc29
hex58b8d9

5814489 has 4 divisors (see below), whose sum is σ = 7752656. Its totient is φ = 3876324.

The previous prime is 5814481. The next prime is 5814491. The reversal of 5814489 is 9844185.

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 not a de Polignac number, because 5814489 - 23 = 5814481 is a prime.

It is a super-2 number, since 2×58144892 = 67616564662242, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5814481) 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, 969079 + ... + 969084.

It is an arithmetic number, because the mean of its divisors is an integer number (1938164).

Almost surely, 25814489 is an apocalyptic number.

It is an amenable number.

5814489 is a deficient number, since it is larger than the sum of its proper divisors (1938167).

5814489 is a wasteful number, since it uses less digits than its factorization.

5814489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1938166.

The product of its digits is 46080, while the sum is 39.

The square root of 5814489 is about 2411.3251543498. The cubic root of 5814489 is about 179.8196650689.

The spelling of 5814489 in words is "five million, eight hundred fourteen thousand, four hundred eighty-nine".

Divisors: 1 3 1938163 5814489