Search a number
-
+
4895555984 = 241127815659
BaseRepresentation
bin1001000111100110…
…00100000110010000
3110122011212000022022
410203303010012100
540011230242414
62125440431012
7232213352654
oct44363040620
913564760268
104895555984
112092460740
12b47618468
136003203b7
14346274a64
151d9bc518e
hex123cc4190

4895555984 has 20 divisors (see below), whose sum is σ = 10347425520. Its totient is φ = 2225252640.

The previous prime is 4895555981. The next prime is 4895556007.

4895555984 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (4895555981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13907654 + ... + 13908005.

It is an arithmetic number, because the mean of its divisors is an integer number (517371276).

Almost surely, 24895555984 is an apocalyptic number.

4895555984 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4895555984 is an abundant number, since it is smaller than the sum of its proper divisors (5451869536).

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

4895555984 is a wasteful number, since it uses less digits than its factorization.

4895555984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27815678 (or 27815672 counting only the distinct ones).

The product of its digits is 51840000, while the sum is 62.

The square root of 4895555984 is about 69968.2498280470. The cubic root of 4895555984 is about 1697.9856168053.

The spelling of 4895555984 in words is "four billion, eight hundred ninety-five million, five hundred fifty-five thousand, nine hundred eighty-four".

Divisors: 1 2 4 8 11 16 22 44 88 176 27815659 55631318 111262636 222525272 305972249 445050544 611944498 1223888996 2447777992 4895555984