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4888440084 = 2231137033637
BaseRepresentation
bin1001000110101111…
…11010110100010100
3110121200110111010110
410203113322310110
540002420040314
62125024123020
7232066024623
oct44327726424
913550414113
104888440084
112089440430
12b45166470
135cb9cb4c8
143453416ba
151d926ba59
hex1235fad14

4888440084 has 24 divisors (see below), whose sum is σ = 12443302368. Its totient is φ = 1481345440.

The previous prime is 4888440043. The next prime is 4888440091. The reversal of 4888440084 is 4800448884.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18516687 + ... + 18516950.

It is an arithmetic number, because the mean of its divisors is an integer number (518470932).

Almost surely, 24888440084 is an apocalyptic number.

4888440084 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4888440084 is an abundant number, since it is smaller than the sum of its proper divisors (7554862284).

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

4888440084 is a wasteful number, since it uses less digits than its factorization.

4888440084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37033655 (or 37033653 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 48.

The square root of 4888440084 is about 69917.3804143147. The cubic root of 4888440084 is about 1697.1625196357.

The spelling of 4888440084 in words is "four billion, eight hundred eighty-eight million, four hundred forty thousand, eighty-four".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 37033637 74067274 111100911 148134548 222201822 407370007 444403644 814740014 1222110021 1629480028 2444220042 4888440084