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5554331 is a prime number
BaseRepresentation
bin10101001100000010011011
3101110012002222
4111030002123
52410214311
6315014255
765132246
oct25140233
911405088
105554331
113154062
121a3a38b
1311c61b3
14a4825d
1574aadb
hex54c09b

5554331 has 2 divisors, whose sum is σ = 5554332. Its totient is φ = 5554330.

The previous prime is 5554321. The next prime is 5554333. The reversal of 5554331 is 1334555.

5554331 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5554331 - 210 = 5553307 is a prime.

It is a super-2 number, since 2×55543312 = 61701185715122, which contains 22 as substring.

Together with 5554333, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 5554331.

It is not a weakly prime, because it can be changed into another prime (5554333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777165 + 2777166.

It is an arithmetic number, because the mean of its divisors is an integer number (2777166).

Almost surely, 25554331 is an apocalyptic number.

5554331 is a deficient number, since it is larger than the sum of its proper divisors (1).

5554331 is an equidigital number, since it uses as much as digits as its factorization.

5554331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4500, while the sum is 26.

The square root of 5554331 is about 2356.7628221779. The cubic root of 5554331 is about 177.0967477297.

Adding to 5554331 its reverse (1334555), we get a palindrome (6888886).

It can be divided in two parts, 5554 and 331, that added together give a palindrome (5885).

The spelling of 5554331 in words is "five million, five hundred fifty-four thousand, three hundred thirty-one".