Base | Representation |
---|---|
bin | 111101001110000… |
… | …1111000100111101 |
3 | 12022011101022000112 |
4 | 1322130033010331 |
5 | 13201340102031 |
6 | 535501035405 |
7 | 101622412556 |
oct | 17234170475 |
9 | 5264338015 |
10 | 2054222141 |
11 | 964611554 |
12 | 493b55b65 |
13 | 26978047a |
14 | 156b7132d |
15 | c052362b |
hex | 7a70f13d |
2054222141 has 8 divisors (see below), whose sum is σ = 2076423360. Its totient is φ = 2032091712.
The previous prime is 2054222123. The next prime is 2054222143. The reversal of 2054222141 is 1412224502.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2054222141 - 214 = 2054205757 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2054222143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41720 + ... + 76478.
It is an arithmetic number, because the mean of its divisors is an integer number (259552920).
Almost surely, 22054222141 is an apocalyptic number.
It is an amenable number.
2054222141 is a deficient number, since it is larger than the sum of its proper divisors (22201219).
2054222141 is a wasteful number, since it uses less digits than its factorization.
2054222141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35395.
The product of its (nonzero) digits is 1280, while the sum is 23.
The square root of 2054222141 is about 45323.5274553956. The cubic root of 2054222141 is about 1271.2056133670.
Adding to 2054222141 its reverse (1412224502), we get a palindrome (3466446643).
The spelling of 2054222141 in words is "two billion, fifty-four million, two hundred twenty-two thousand, one hundred forty-one".
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