Base | Representation |
---|---|
bin | 111100111010110… |
… | …1111001101100000 |
3 | 12021110101120101212 |
4 | 1321311233031200 |
5 | 13141244131034 |
6 | 534500445252 |
7 | 101440551050 |
oct | 17165571540 |
9 | 5243346355 |
10 | 2044130144 |
11 | 959949261 |
12 | 4906a9828 |
13 | 267658a84 |
14 | 1556a5560 |
15 | be6cd2ce |
hex | 79d6f360 |
2044130144 has 24 divisors (see below), whose sum is σ = 4599293328. Its totient is φ = 876055680.
The previous prime is 2044130093. The next prime is 2044130171. The reversal of 2044130144 is 4410314402.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4562567 + ... + 4563014.
It is an arithmetic number, because the mean of its divisors is an integer number (191637222).
Almost surely, 22044130144 is an apocalyptic number.
It is an amenable number.
2044130144 is an abundant number, since it is smaller than the sum of its proper divisors (2555163184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2044130144 is an equidigital number, since it uses as much as digits as its factorization.
2044130144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9125598 (or 9125590 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 2044130144 is about 45212.0575068200. The cubic root of 2044130144 is about 1269.1204656908.
Adding to 2044130144 its reverse (4410314402), we get a palindrome (6454444546).
The spelling of 2044130144 in words is "two billion, forty-four million, one hundred thirty thousand, one hundred forty-four".
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