Search a number
-
+
3260941 = 19716553
BaseRepresentation
bin1100011100001000001101
320010200011121
430130020031
51313322231
6153520541
736501055
oct14341015
96120147
103260941
111927aa2
121113151
138a2368
1460c565
15446311
hex31c20d

3260941 has 4 divisors (see below), whose sum is σ = 3277692. Its totient is φ = 3244192.

The previous prime is 3260911. The next prime is 3260947. The reversal of 3260941 is 1490623.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1490623 = 3114793.

It can be written as a sum of positive squares in 2 ways, for example, as 3164841 + 96100 = 1779^2 + 310^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3260941 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 (3260947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8080 + ... + 8473.

It is an arithmetic number, because the mean of its divisors is an integer number (819423).

Almost surely, 23260941 is an apocalyptic number.

It is an amenable number.

3260941 is a deficient number, since it is larger than the sum of its proper divisors (16751).

3260941 is a wasteful number, since it uses less digits than its factorization.

3260941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16750.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 3260941 is about 1805.8075755739. The cubic root of 3260941 is about 148.2908360632.

The spelling of 3260941 in words is "three million, two hundred sixty thousand, nine hundred forty-one".

Divisors: 1 197 16553 3260941