Base | Representation |
---|---|
bin | 111101001110100… |
… | …0111110010001101 |
3 | 12022011211002122012 |
4 | 1322131013302031 |
5 | 13201420020123 |
6 | 535510031005 |
7 | 101624401004 |
oct | 17235076215 |
9 | 5264732565 |
10 | 2054454413 |
11 | 964760010 |
12 | 494048465 |
13 | 2698320cb |
14 | 156bd1c3b |
15 | c056c378 |
hex | 7a747c8d |
2054454413 has 16 divisors (see below), whose sum is σ = 2322224640. Its totient is φ = 1800638400.
The previous prime is 2054454379. The next prime is 2054454419. The reversal of 2054454413 is 3144544502.
It is not a de Polignac number, because 2054454413 - 26 = 2054454349 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2054454413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2054454419) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80531 + ... + 102927.
It is an arithmetic number, because the mean of its divisors is an integer number (145139040).
Almost surely, 22054454413 is an apocalyptic number.
It is an amenable number.
2054454413 is a deficient number, since it is larger than the sum of its proper divisors (267770227).
2054454413 is a wasteful number, since it uses less digits than its factorization.
2054454413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22708.
The product of its (nonzero) digits is 38400, while the sum is 32.
The square root of 2054454413 is about 45326.0897607548. The cubic root of 2054454413 is about 1271.2535235283.
Adding to 2054454413 its reverse (3144544502), we get a palindrome (5198998915).
The spelling of 2054454413 in words is "two billion, fifty-four million, four hundred fifty-four thousand, four hundred thirteen".
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