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5383881 = 33199403
BaseRepresentation
bin10100100010011011001001
3101010112022000
4110202123021
52334241011
6311221213
763522306
oct24423311
911115260
105383881
113047a98
121977809
131166739
14a020ad
15715356
hex5226c9

5383881 has 8 divisors (see below), whose sum is σ = 7976160. Its totient is φ = 3589236.

The previous prime is 5383871. The next prime is 5383943. The reversal of 5383881 is 1883835.

It is a happy number.

It is not a de Polignac number, because 5383881 - 27 = 5383753 is a prime.

It is a super-2 number, since 2×53838812 = 57972349244322, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5383811) 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, 99675 + ... + 99728.

It is an arithmetic number, because the mean of its divisors is an integer number (997020).

Almost surely, 25383881 is an apocalyptic number.

It is an amenable number.

5383881 is a deficient number, since it is larger than the sum of its proper divisors (2592279).

5383881 is a wasteful number, since it uses less digits than its factorization.

5383881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199412 (or 199406 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 5383881 is about 2320.3191590814. The cubic root of 5383881 is about 175.2663264541.

The spelling of 5383881 in words is "five million, three hundred eighty-three thousand, eight hundred eighty-one".

Divisors: 1 3 9 27 199403 598209 1794627 5383881