Base | Representation |
---|---|
bin | 1111000110101001… |
… | …0100110101011101 |
3 | 101110120002002022121 |
4 | 3301222110311131 |
5 | 31300411420240 |
6 | 1510151542541 |
7 | 202320604060 |
oct | 36152246535 |
9 | 11416062277 |
10 | 4054404445 |
11 | 17a0673083 |
12 | 95198aa51 |
13 | 4c7c8c7b0 |
14 | 2a66768d7 |
15 | 18ae2004a |
hex | f1a94d5d |
4054404445 has 32 divisors (see below), whose sum is σ = 6005244672. Its totient is φ = 2558932992.
The previous prime is 4054404437. The next prime is 4054404449. The reversal of 4054404445 is 5444044504.
It is not a de Polignac number, because 4054404445 - 23 = 4054404437 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 4054404445.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4054404449) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147994 + ... + 173236.
It is an arithmetic number, because the mean of its divisors is an integer number (187663896).
Almost surely, 24054404445 is an apocalyptic number.
It is an amenable number.
4054404445 is a deficient number, since it is larger than the sum of its proper divisors (1950840227).
4054404445 is a wasteful number, since it uses less digits than its factorization.
4054404445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25621.
The product of its (nonzero) digits is 102400, while the sum is 34.
The square root of 4054404445 is about 63674.2054917060. The cubic root of 4054404445 is about 1594.5654742142.
Adding to 4054404445 its reverse (5444044504), we get a palindrome (9498448949).
The spelling of 4054404445 in words is "four billion, fifty-four million, four hundred four thousand, four hundred forty-five".
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