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5260808 = 237372539
BaseRepresentation
bin10100000100011000001000
3100220021110202
4110010120020
52321321213
6304431332
762500430
oct24043010
910807422
105260808
112a73583
121918548
131122707
149ad2c0
156ddb58
hex504608

5260808 has 32 divisors (see below), whose sum is σ = 11582400. Its totient is φ = 2192832.

The previous prime is 5260807. The next prime is 5260811. The reversal of 5260808 is 8080625.

It is a happy number.

It is a super-2 number, since 2×52608082 = 55352201625728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5260807) 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, 803 + ... + 3341.

It is an arithmetic number, because the mean of its divisors is an integer number (361950).

Almost surely, 25260808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5260808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5791200).

5260808 is an abundant number, since it is smaller than the sum of its proper divisors (6321592).

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

5260808 is a wasteful number, since it uses less digits than its factorization.

5260808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2589 (or 2585 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 5260808 is about 2293.6451338426. The cubic root of 5260808 is about 173.9205168310.

The spelling of 5260808 in words is "five million, two hundred sixty thousand, eight hundred eight".

Divisors: 1 2 4 7 8 14 28 37 56 74 148 259 296 518 1036 2072 2539 5078 10156 17773 20312 35546 71092 93943 142184 187886 375772 657601 751544 1315202 2630404 5260808