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5580941 = 28119861
BaseRepresentation
bin10101010010100010001101
3101111112121112
4111102202031
52412042231
6315341405
765302652
oct25224215
911445545
105580941
113172053
121a51865
131205342
14a53c29
1575392b
hex55288d

5580941 has 4 divisors (see below), whose sum is σ = 5601084. Its totient is φ = 5560800.

The previous prime is 5580931. The next prime is 5580977. The reversal of 5580941 is 1490855.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1490855 = 5298171.

It can be written as a sum of positive squares in 2 ways, for example, as 1464100 + 4116841 = 1210^2 + 2029^2 .

It is a cyclic number.

It is not a de Polignac number, because 5580941 - 26 = 5580877 is a prime.

It is a super-2 number, since 2×55809412 = 62293804890962, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5580898 and 5580907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5580901) 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, 9650 + ... + 10211.

It is an arithmetic number, because the mean of its divisors is an integer number (1400271).

Almost surely, 25580941 is an apocalyptic number.

It is an amenable number.

5580941 is a deficient number, since it is larger than the sum of its proper divisors (20143).

5580941 is a wasteful number, since it uses less digits than its factorization.

5580941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20142.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 5580941 is about 2362.4015323395. The cubic root of 5580941 is about 177.3791122915.

The spelling of 5580941 in words is "five million, five hundred eighty thousand, nine hundred forty-one".

Divisors: 1 281 19861 5580941