Search a number
-
+
4495941 = 32499549
BaseRepresentation
bin10001001001101001000101
322110102021100
4101021221011
52122332231
6240210313
753133462
oct21115105
98412240
104495941
1125a095a
121609999
13c15528
14850669
155dc1e6
hex449a45

4495941 has 6 divisors (see below), whose sum is σ = 6494150. Its totient is φ = 2997288.

The previous prime is 4495921. The next prime is 4495979. The reversal of 4495941 is 1495944.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3348900 + 1147041 = 1830^2 + 1071^2 .

It is not a de Polignac number, because 4495941 - 221 = 2398789 is a prime.

It is an Ulam number.

It is a Duffinian number.

4495941 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4495896 and 4495905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4495921) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 249766 + ... + 249783.

Almost surely, 24495941 is an apocalyptic number.

It is an amenable number.

4495941 is a deficient number, since it is larger than the sum of its proper divisors (1998209).

4495941 is a wasteful number, since it uses less digits than its factorization.

4495941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499555 (or 499552 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 4495941 is about 2120.3634122480. The cubic root of 4495941 is about 165.0467085395.

The spelling of 4495941 in words is "four million, four hundred ninety-five thousand, nine hundred forty-one".

Divisors: 1 3 9 499549 1498647 4495941