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5261828 = 2211139199
BaseRepresentation
bin10100000100101000000100
3100220022212112
4110010220010
52321334303
6304440152
762503415
oct24045004
910808775
105261828
112a74320
121919058
131123010
149ad80c
156de0d8
hex504a04

5261828 has 24 divisors (see below), whose sum is σ = 10819200. Its totient is φ = 2207520.

The previous prime is 5261827. The next prime is 5261833. The reversal of 5261828 is 8281625.

It is a junction number, because it is equal to n+sod(n) for n = 5261794 and 5261803.

It is not an unprimeable number, because it can be changed into a prime (5261821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4028 + ... + 5171.

It is an arithmetic number, because the mean of its divisors is an integer number (450800).

Almost surely, 25261828 is an apocalyptic number.

It is an amenable number.

5261828 is an abundant number, since it is smaller than the sum of its proper divisors (5557372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5261828 is a wasteful number, since it uses less digits than its factorization.

5261828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9227 (or 9225 counting only the distinct ones).

The product of its digits is 7680, while the sum is 32.

The square root of 5261828 is about 2293.8674765557. The cubic root of 5261828 is about 173.9317563886.

The spelling of 5261828 in words is "five million, two hundred sixty-one thousand, eight hundred twenty-eight".

Divisors: 1 2 4 11 13 22 26 44 52 143 286 572 9199 18398 36796 101189 119587 202378 239174 404756 478348 1315457 2630914 5261828