Search a number
-
+
5357425 = 52214297
BaseRepresentation
bin10100011011111101110001
3101002012000011
4110123331301
52332414200
6310454521
763352213
oct24337561
911065004
105357425
11302a127
121964441
131157698
149d65b3
1570c5ba
hex51bf71

5357425 has 6 divisors (see below), whose sum is σ = 6643238. Its totient is φ = 4285920.

The previous prime is 5357423. The next prime is 5357437. The reversal of 5357425 is 5247535.

It can be written as a sum of positive squares in 3 ways, for example, as 652864 + 4704561 = 808^2 + 2169^2 .

It is not a de Polignac number, because 5357425 - 21 = 5357423 is a prime.

It is a d-powerful number, because it can be written as 5 + 314 + 54 + 76 + 42 + 216 + 58 .

It is a Duffinian number.

5357425 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5357423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107124 + ... + 107173.

Almost surely, 25357425 is an apocalyptic number.

It is an amenable number.

5357425 is a deficient number, since it is larger than the sum of its proper divisors (1285813).

5357425 is a wasteful number, since it uses less digits than its factorization.

5357425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214307 (or 214302 counting only the distinct ones).

The product of its digits is 21000, while the sum is 31.

The square root of 5357425 is about 2314.6111984521. The cubic root of 5357425 is about 174.9787729355.

The spelling of 5357425 in words is "five million, three hundred fifty-seven thousand, four hundred twenty-five".

Divisors: 1 5 25 214297 1071485 5357425