Search a number
-
+
5474961 = 321095581
BaseRepresentation
bin10100111000101010010001
3101022011020100
4110320222101
52400144321
6313203013
764351662
oct24705221
911264210
105474961
1130aa468
121a00469
13119902b
14a27369
15732326
hex538a91

5474961 has 12 divisors (see below), whose sum is σ = 7982260. Its totient is φ = 3615840.

The previous prime is 5474951. The next prime is 5474977. The reversal of 5474961 is 1694745.

It can be written as a sum of positive squares in 2 ways, for example, as 2772225 + 2702736 = 1665^2 + 1644^2 .

It is not a de Polignac number, because 5474961 - 29 = 5474449 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5474921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1810 + ... + 3771.

Almost surely, 25474961 is an apocalyptic number.

It is an amenable number.

5474961 is a deficient number, since it is larger than the sum of its proper divisors (2507299).

5474961 is a wasteful number, since it uses less digits than its factorization.

5474961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5696 (or 5693 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 5474961 is about 2339.8634575547. The cubic root of 5474961 is about 176.2491413871.

The spelling of 5474961 in words is "five million, four hundred seventy-four thousand, nine hundred sixty-one".

Divisors: 1 3 9 109 327 981 5581 16743 50229 608329 1824987 5474961