Search a number
49223 is a prime number
BaseRepresentation
bin1100000001000111
32111112002
430001013
53033343
61015515
7263336
oct140107
974462
1049223
1133a89
122459b
1319535
1413d1d
15e8b8
hexc047

49223 has 2 divisors, whose sum is σ = 49224. Its totient is φ = 49222.

The previous prime is 49211. The next prime is 49253. The reversal of 49223 is 32294.

It can be divided in two parts, 492 and 23, that added together give a palindrome (515).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49223 - 24 = 49207 is a prime.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 49195 and 49204.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 49223.

It is not a weakly prime, because it can be changed into another prime (49253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24611 + 24612.

It is an arithmetic number, because the mean of its divisors is an integer number (24612).

249223 is an apocalyptic number.

49223 is a deficient number, since it is larger than the sum of its proper divisors (1).

49223 is an equidigital number, since it uses as much as digits as its factorization.

49223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 20.

The square root of 49223 is about 221.8625700744. The cubic root of 49223 is about 36.6484850171.

The spelling of 49223 in words is "forty-nine thousand, two hundred twenty-three".