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5233445 = 57241521
BaseRepresentation
bin10011111101101100100101
3100211212221022
4103331230211
52314432240
6304100525
762324600
oct23755445
910755838
105233445
112a54a68
121904745
131113119
149a3337
156d59b5
hex4fdb25

5233445 has 24 divisors (see below), whose sum is σ = 7498008. Its totient is φ = 3494400.

The previous prime is 5233439. The next prime is 5233447. The reversal of 5233445 is 5443325.

It can be written as a sum of positive squares in 4 ways, for example, as 25921 + 5207524 = 161^2 + 2282^2 .

It is not a de Polignac number, because 5233445 - 26 = 5233381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5233447) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9785 + ... + 10305.

It is an arithmetic number, because the mean of its divisors is an integer number (312417).

Almost surely, 25233445 is an apocalyptic number.

It is an amenable number.

5233445 is a deficient number, since it is larger than the sum of its proper divisors (2264563).

5233445 is a wasteful number, since it uses less digits than its factorization.

5233445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581 (or 574 counting only the distinct ones).

The product of its digits is 7200, while the sum is 26.

The square root of 5233445 is about 2287.6723978752. The cubic root of 5233445 is about 173.6184553741.

The spelling of 5233445 in words is "five million, two hundred thirty-three thousand, four hundred forty-five".

Divisors: 1 5 7 35 41 49 205 245 287 521 1435 2009 2605 3647 10045 18235 21361 25529 106805 127645 149527 747635 1046689 5233445