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5801886 = 232322327
BaseRepresentation
bin10110001000011110011110
3101220202200200
4112020132132
52441130021
6324204330
7100213056
oct26103636
911822620
105801886
113303052
121b396a6
131281a8c
14ab0566
15799126
hex58879e

5801886 has 12 divisors (see below), whose sum is σ = 12570792. Its totient is φ = 1933956.

The previous prime is 5801881. The next prime is 5801891. The reversal of 5801886 is 6881085.

It is an interprime number because it is at equal distance from previous prime (5801881) and next prime (5801891).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5801886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5801881) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 161146 + ... + 161181.

It is an arithmetic number, because the mean of its divisors is an integer number (1047566).

Almost surely, 25801886 is an apocalyptic number.

5801886 is an abundant number, since it is smaller than the sum of its proper divisors (6768906).

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

5801886 is a wasteful number, since it uses less digits than its factorization.

5801886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322335 (or 322332 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The square root of 5801886 is about 2408.7104433701. The cubic root of 5801886 is about 179.6896503990.

The spelling of 5801886 in words is "five million, eight hundred one thousand, eight hundred eighty-six".

Divisors: 1 2 3 6 9 18 322327 644654 966981 1933962 2900943 5801886