Search a number
-
+
6081941 = 47129403
BaseRepresentation
bin10111001100110110010101
3102102222212002
4113030312111
53024110231
6334205045
7102460415
oct27146625
912388762
106081941
1134844a8
122053785
13134c3a8
14b44645
158020cb
hex5ccd95

6081941 has 4 divisors (see below), whose sum is σ = 6211392. Its totient is φ = 5952492.

The previous prime is 6081893. The next prime is 6081961. The reversal of 6081941 is 1491806.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1491806 = 2745903.

It is a cyclic number.

It is not a de Polignac number, because 6081941 - 222 = 1887637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6081961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64655 + ... + 64748.

It is an arithmetic number, because the mean of its divisors is an integer number (1552848).

Almost surely, 26081941 is an apocalyptic number.

It is an amenable number.

6081941 is a deficient number, since it is larger than the sum of its proper divisors (129451).

6081941 is a wasteful number, since it uses less digits than its factorization.

6081941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129450.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 6081941 is about 2466.1591595029. The cubic root of 6081941 is about 182.5355257043.

The spelling of 6081941 in words is "six million, eighty-one thousand, nine hundred forty-one".

Divisors: 1 47 129403 6081941