Search a number
-
+
8055888 = 243237297
BaseRepresentation
bin11110101110110001010000
3120011021121020
4132232301100
54030242023
6444355440
7125321361
oct36566120
916137536
108055888
114602565
122845b80
1318909c9
1410d9b68
15a91de3
hex7aec50

8055888 has 40 divisors (see below), whose sum is σ = 21718848. Its totient is φ = 2568192.

The previous prime is 8055871. The next prime is 8055889. The reversal of 8055888 is 8885508.

8055888 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8055889) 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, 2545 + ... + 4752.

Almost surely, 28055888 is an apocalyptic number.

It is an amenable number.

8055888 is an abundant number, since it is smaller than the sum of its proper divisors (13662960).

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

8055888 is a wasteful number, since it uses less digits than its factorization.

8055888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7331 (or 7325 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 42.

The square root of 8055888 is about 2838.2896258134. The cubic root of 8055888 is about 200.4646529854.

The spelling of 8055888 in words is "eight million, fifty-five thousand, eight hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 16 23 24 46 48 69 92 138 184 276 368 552 1104 7297 14594 21891 29188 43782 58376 87564 116752 167831 175128 335662 350256 503493 671324 1006986 1342648 2013972 2685296 4027944 8055888