Search a number
-
+
5226949 = 71371809
BaseRepresentation
bin10011111100000111000101
3100211120000201
4103330013011
52314230244
6304010501
762266630
oct23740705
910746021
105226949
112a500a2
121900a31
131110190
149a0c17
156d3ad4
hex4fc1c5

5226949 has 16 divisors (see below), whose sum is σ = 6531840. Its totient is φ = 4072320.

The previous prime is 5226943. The next prime is 5226959. The reversal of 5226949 is 9496225.

It is not a de Polignac number, because 5226949 - 29 = 5226437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5226943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6057 + ... + 6865.

It is an arithmetic number, because the mean of its divisors is an integer number (408240).

Almost surely, 25226949 is an apocalyptic number.

It is an amenable number.

5226949 is a deficient number, since it is larger than the sum of its proper divisors (1304891).

5226949 is a wasteful number, since it uses less digits than its factorization.

5226949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900.

The product of its digits is 38880, while the sum is 37.

The square root of 5226949 is about 2286.2521733177. The cubic root of 5226949 is about 173.5465911466.

The spelling of 5226949 in words is "five million, two hundred twenty-six thousand, nine hundred forty-nine".

Divisors: 1 7 13 71 91 497 809 923 5663 6461 10517 57439 73619 402073 746707 5226949