Base | Representation |
---|---|
bin | 100000000111101… |
… | …001110101000101 |
3 | 1101112222210121210 |
4 | 200013221311011 |
5 | 2100423033003 |
6 | 125250002033 |
7 | 16232244465 |
oct | 4007516505 |
9 | 1345883553 |
10 | 538877253 |
11 | 257200502 |
12 | 130576319 |
13 | 878478a5 |
14 | 517d5ba5 |
15 | 32497503 |
hex | 201e9d45 |
538877253 has 8 divisors (see below), whose sum is σ = 719763616. Its totient is φ = 358621200.
The previous prime is 538877243. The next prime is 538877279. The reversal of 538877253 is 352778835.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 538877253 - 214 = 538860869 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (538877243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155578 + ... + 159003.
It is an arithmetic number, because the mean of its divisors is an integer number (89970452).
Almost surely, 2538877253 is an apocalyptic number.
It is an amenable number.
538877253 is a deficient number, since it is larger than the sum of its proper divisors (180886363).
538877253 is a wasteful number, since it uses less digits than its factorization.
538877253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 315155.
The product of its digits is 1411200, while the sum is 48.
The square root of 538877253 is about 23213.7298381798. The cubic root of 538877253 is about 813.7605222318.
The spelling of 538877253 in words is "five hundred thirty-eight million, eight hundred seventy-seven thousand, two hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •