Search a number
-
+
6120223 = 191931669
BaseRepresentation
bin10111010110001100011111
3102111221100221
4113112030133
53031321343
6335102211
7103010134
oct27261437
912457327
106120223
11350023a
122071967
131363945
14b5458b
1580d5ed
hex5d631f

6120223 has 8 divisors (see below), whose sum is σ = 6479600. Its totient is φ = 5764608.

The previous prime is 6120217. The next prime is 6120227. The reversal of 6120223 is 3220216.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6120223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6120197 and 6120206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6120227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2833 + ... + 4501.

It is an arithmetic number, because the mean of its divisors is an integer number (809950).

Almost surely, 26120223 is an apocalyptic number.

6120223 is a deficient number, since it is larger than the sum of its proper divisors (359377).

6120223 is a wasteful number, since it uses less digits than its factorization.

6120223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 6120223 is about 2473.9084461637. The cubic root of 6120223 is about 182.9177071343.

Adding to 6120223 its reverse (3220216), we get a palindrome (9340439).

The spelling of 6120223 in words is "six million, one hundred twenty thousand, two hundred twenty-three".

Divisors: 1 19 193 1669 3667 31711 322117 6120223