Search a number
-
+
6054231 = 32018077
BaseRepresentation
bin10111000110000101010111
3102101120211210
4113012011113
53022213411
6333432503
7102313551
oct27060527
912346753
106054231
1134656a7
12203b733
13133c8b1
14b384d1
157e8ca6
hex5c6157

6054231 has 4 divisors (see below), whose sum is σ = 8072312. Its totient is φ = 4036152.

The previous prime is 6054229. The next prime is 6054247. The reversal of 6054231 is 1324506.

It is a happy number.

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

It is not a de Polignac number, because 6054231 - 21 = 6054229 is a prime.

It is a super-2 number, since 2×60542312 = 73307426002722, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6054198 and 6054207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6054281) 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, 1009036 + ... + 1009041.

It is an arithmetic number, because the mean of its divisors is an integer number (2018078).

Almost surely, 26054231 is an apocalyptic number.

6054231 is a deficient number, since it is larger than the sum of its proper divisors (2018081).

6054231 is a wasteful number, since it uses less digits than its factorization.

6054231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2018080.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 6054231 is about 2460.5346979874. The cubic root of 6054231 is about 182.2578862351.

Adding to 6054231 its reverse (1324506), we get a palindrome (7378737).

The spelling of 6054231 in words is "six million, fifty-four thousand, two hundred thirty-one".

Divisors: 1 3 2018077 6054231