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4569253 = 132191423
BaseRepresentation
bin10001011011100010100101
322121010211121
4101123202211
52132204003
6241533541
753560303
oct21334245
98533747
104569253
112640a47
1216442b1
13c3ca00
1486d273
15603cbd
hex45b8a5

4569253 has 12 divisors (see below), whose sum is σ = 5211840. Its totient is φ = 3992976.

The previous prime is 4569217. The next prime is 4569259. The reversal of 4569253 is 3529654.

It is not a de Polignac number, because 4569253 - 29 = 4568741 is a prime.

It is a Duffinian number.

4569253 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4569259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2500 + ... + 3922.

It is an arithmetic number, because the mean of its divisors is an integer number (434320).

Almost surely, 24569253 is an apocalyptic number.

It is an amenable number.

4569253 is a deficient number, since it is larger than the sum of its proper divisors (642587).

4569253 is a wasteful number, since it uses less digits than its factorization.

4569253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1468 (or 1455 counting only the distinct ones).

The product of its digits is 32400, while the sum is 34.

The square root of 4569253 is about 2137.5811095722. The cubic root of 4569253 is about 165.9389745200.

The spelling of 4569253 in words is "four million, five hundred sixty-nine thousand, two hundred fifty-three".

Divisors: 1 13 19 169 247 1423 3211 18499 27037 240487 351481 4569253