Base | Representation |
---|---|
bin | 1100111000100… |
… | …0011001000111 |
3 | 10202200022111210 |
4 | 3032020121013 |
5 | 102313123124 |
6 | 5210102503 |
7 | 1224204321 |
oct | 316103107 |
9 | 122608453 |
10 | 54036039 |
11 | 28558092 |
12 | 1611aa33 |
13 | b26c4b5 |
14 | 7268611 |
15 | 4b25a29 |
hex | 3388647 |
54036039 has 8 divisors (see below), whose sum is σ = 75180672. Its totient is φ = 34457720.
The previous prime is 54036011. The next prime is 54036043. The reversal of 54036039 is 93063045.
It is a happy number.
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 54036039 - 219 = 53511751 is a prime.
It is a super-3 number, since 3×540360393 (a number of 24 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 54035997 and 54036015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54036239) 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, 391497 + ... + 391634.
It is an arithmetic number, because the mean of its divisors is an integer number (9397584).
Almost surely, 254036039 is an apocalyptic number.
54036039 is a deficient number, since it is larger than the sum of its proper divisors (21144633).
54036039 is a wasteful number, since it uses less digits than its factorization.
54036039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 783157.
The product of its (nonzero) digits is 9720, while the sum is 30.
The square root of 54036039 is about 7350.9209627094. The cubic root of 54036039 is about 378.0603820004.
The spelling of 54036039 in words is "fifty-four million, thirty-six thousand, thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •