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5269705 = 572137157
BaseRepresentation
bin10100000110100011001001
3100220201200021
4110012203021
52322112310
6304540441
762535400
oct24064311
910821607
105269705
112a7a231
121921721
13112678c
149b2637
156e15da
hex5068c9

5269705 has 24 divisors (see below), whose sum is σ = 7456968. Its totient is φ = 3564288.

The previous prime is 5269681. The next prime is 5269709. The reversal of 5269705 is 5079625.

It can be written as a sum of positive squares in 4 ways, for example, as 345744 + 4923961 = 588^2 + 2219^2 .

It is not a de Polignac number, because 5269705 - 25 = 5269673 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (5269709) 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, 33487 + ... + 33643.

It is an arithmetic number, because the mean of its divisors is an integer number (310707).

Almost surely, 25269705 is an apocalyptic number.

It is an amenable number.

5269705 is a deficient number, since it is larger than the sum of its proper divisors (2187263).

5269705 is a wasteful number, since it uses less digits than its factorization.

With its successor (5269706) it forms an eRAP, since the sums of their prime factors are consecutive (313 and 314).

5269705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313 (or 306 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 5269705 is about 2295.5838037414. The cubic root of 5269705 is about 174.0185055405.

The spelling of 5269705 in words is "five million, two hundred sixty-nine thousand, seven hundred five".

Divisors: 1 5 7 35 49 137 157 245 685 785 959 1099 4795 5495 6713 7693 21509 33565 38465 107545 150563 752815 1053941 5269705