Search a number
-
+
5486917 = 23323549
BaseRepresentation
bin10100111011100101000101
3101022202122011
4110323211011
52401040132
6313334221
764431562
oct24734505
911282564
105486917
113108447
121a07371
1311a15c7
14a2b869
15735b47
hex53b945

5486917 has 4 divisors (see below), whose sum is σ = 5510700. Its totient is φ = 5463136.

The previous prime is 5486911. The next prime is 5486927. The reversal of 5486917 is 7196845.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7196845 = 51439369.

It can be written as a sum of positive squares in 2 ways, for example, as 329476 + 5157441 = 574^2 + 2271^2 .

It is a cyclic number.

It is not a de Polignac number, because 5486917 - 23 = 5486909 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5486917.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5486911) 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, 11542 + ... + 12007.

It is an arithmetic number, because the mean of its divisors is an integer number (1377675).

Almost surely, 25486917 is an apocalyptic number.

It is an amenable number.

5486917 is a deficient number, since it is larger than the sum of its proper divisors (23783).

5486917 is a wasteful number, since it uses less digits than its factorization.

5486917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23782.

The product of its digits is 60480, while the sum is 40.

The square root of 5486917 is about 2342.4169142149. The cubic root of 5486917 is about 176.3773433776.

The spelling of 5486917 in words is "five million, four hundred eighty-six thousand, nine hundred seventeen".

Divisors: 1 233 23549 5486917