Search a number
-
+
5802881 = 73472389
BaseRepresentation
bin10110001000101110000001
3101220211001112
4112020232001
52441143011
6324213105
7100216010
oct26105601
911824045
105802881
113303877
121b3a195
131282376
14ab0a77
1579958b
hex588b81

5802881 has 8 divisors (see below), whose sum is σ = 6653760. Its totient is φ = 4957488.

The previous prime is 5802851. The next prime is 5802887. The reversal of 5802881 is 1882085.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5802881 - 222 = 1608577 is a prime.

It is a super-2 number, since 2×58028812 = 67346855800322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5802887) 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, 1235 + ... + 3623.

It is an arithmetic number, because the mean of its divisors is an integer number (831720).

Almost surely, 25802881 is an apocalyptic number.

It is an amenable number.

5802881 is a deficient number, since it is larger than the sum of its proper divisors (850879).

5802881 is a wasteful number, since it uses less digits than its factorization.

5802881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2743.

The product of its (nonzero) digits is 5120, while the sum is 32.

The square root of 5802881 is about 2408.9169765685. The cubic root of 5802881 is about 179.6999218281.

The spelling of 5802881 in words is "five million, eight hundred two thousand, eight hundred eighty-one".

Divisors: 1 7 347 2389 2429 16723 828983 5802881