Base | Representation |
---|---|
bin | 111100111010101… |
… | …1010001011100010 |
3 | 12021110020012020102 |
4 | 1321311122023202 |
5 | 13141233402002 |
6 | 534454542402 |
7 | 101440041650 |
oct | 17165321342 |
9 | 5243205212 |
10 | 2044044002 |
11 | 95989a570 |
12 | 490667a02 |
13 | 2676287c0 |
14 | 155681dd0 |
15 | be6b2a02 |
hex | 79d5a2e2 |
2044044002 has 32 divisors (see below), whose sum is σ = 4116680064. Its totient is φ = 735120000.
The previous prime is 2044043999. The next prime is 2044044031. The reversal of 2044044002 is 2004404402.
It is a super-2 number, since 2×20440440022 = 8356231764224352008, which contains 22 as substring.
It is a Smith number, since the sum of its digits (20) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 15 ways as a sum of consecutive naturals, for example, 508499 + ... + 512502.
It is an arithmetic number, because the mean of its divisors is an integer number (128646252).
Almost surely, 22044044002 is an apocalyptic number.
2044044002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2044044002 is an abundant number, since it is smaller than the sum of its proper divisors (2072636062).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2044044002 is a wasteful number, since it uses less digits than its factorization.
2044044002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1021034.
The product of its (nonzero) digits is 1024, while the sum is 20.
The square root of 2044044002 is about 45211.1048526797. The cubic root of 2044044002 is about 1269.1026380407.
Adding to 2044044002 its reverse (2004404402), we get a palindrome (4048448404).
It can be divided in two parts, 204404400 and 2, that added together give a palindrome (204404402).
The spelling of 2044044002 in words is "two billion, forty-four million, forty-four thousand, two", and thus it is an eban number.
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