Search a number
-
+
5987914 = 22993957
BaseRepresentation
bin10110110101111001001010
3102021012212121
4112311321022
53013103124
6332201454
7101616322
oct26657112
912235777
105987914
11341a899
12200928a
13131865a
14b1c282
157d42e4
hex5b5e4a

5987914 has 4 divisors (see below), whose sum is σ = 8981874. Its totient is φ = 2993956.

The previous prime is 5987911. The next prime is 5987921. The reversal of 5987914 is 4197895.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3980025 + 2007889 = 1995^2 + 1417^2 .

It is a super-2 number, since 2×59879142 = 71710228142792, which contains 22 as substring.

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (5987911) 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 as a sum of consecutive naturals, namely, 1496977 + ... + 1496980.

Almost surely, 25987914 is an apocalyptic number.

5987914 is a deficient number, since it is larger than the sum of its proper divisors (2993960).

5987914 is a wasteful number, since it uses less digits than its factorization.

5987914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2993959.

The product of its digits is 90720, while the sum is 43.

The square root of 5987914 is about 2447.0214547486. The cubic root of 5987914 is about 181.5899677161.

The spelling of 5987914 in words is "five million, nine hundred eighty-seven thousand, nine hundred fourteen".

Divisors: 1 2 2993957 5987914