Base | Representation |
---|---|
bin | 110010010110000001… |
… | …110011111111010101 |
3 | 12011112022011002220101 |
4 | 302112001303333111 |
5 | 1341202001240140 |
6 | 40455553534101 |
7 | 3622401033355 |
oct | 622601637725 |
9 | 164468132811 |
10 | 54056665045 |
11 | 20a1a63a599 |
12 | a587574331 |
13 | 5136341446 |
14 | 288b3d4b65 |
15 | 1615aae99a |
hex | c96073fd5 |
54056665045 has 24 divisors (see below), whose sum is σ = 66550089312. Its totient is φ = 42151647360.
The previous prime is 54056665037. The next prime is 54056665049.
54056665045 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 54056665045 - 23 = 54056665037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54056664986 and 54056665004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54056665049) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11991682 + ... + 11996188.
It is an arithmetic number, because the mean of its divisors is an integer number (2772920388).
Almost surely, 254056665045 is an apocalyptic number.
It is an amenable number.
54056665045 is a deficient number, since it is larger than the sum of its proper divisors (12493424267).
54056665045 is a wasteful number, since it uses less digits than its factorization.
54056665045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6021 (or 5980 counting only the distinct ones).
The product of its (nonzero) digits is 2160000, while the sum is 46.
The spelling of 54056665045 in words is "fifty-four billion, fifty-six million, six hundred sixty-five thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •