Base | Representation |
---|---|
bin | 111100111010110… |
… | …0000110011101000 |
3 | 12021110021120110200 |
4 | 1321311200303220 |
5 | 13141240234034 |
6 | 534455312200 |
7 | 101440214043 |
oct | 17165406350 |
9 | 5243246420 |
10 | 2044071144 |
11 | 9599089a5 |
12 | 49067b660 |
13 | 267637c6b |
14 | 15568bc5a |
15 | be6baa99 |
hex | 79d60ce8 |
2044071144 has 24 divisors (see below), whose sum is σ = 5536026210. Its totient is φ = 681357024.
The previous prime is 2044071137. The next prime is 2044071173. The reversal of 2044071144 is 4411704402.
2044071144 is a `hidden beast` number, since 204 + 407 + 11 + 44 = 666.
2044071144 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 2012599044 + 31472100 = 44862^2 + 5610^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14194867 + ... + 14195010.
Almost surely, 22044071144 is an apocalyptic number.
2044071144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2044071144 is an abundant number, since it is smaller than the sum of its proper divisors (3491955066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2044071144 is a wasteful number, since it uses less digits than its factorization.
2044071144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28389889 (or 28389882 counting only the distinct ones).
The product of its (nonzero) digits is 3584, while the sum is 27.
The square root of 2044071144 is about 45211.4050212997. The cubic root of 2044071144 is about 1269.1082553091.
Adding to 2044071144 its reverse (4411704402), we get a palindrome (6455775546).
The spelling of 2044071144 in words is "two billion, forty-four million, seventy-one thousand, one hundred forty-four".
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