Base | Representation |
---|---|
bin | 1001011000111000… |
… | …00110001101010001 |
3 | 111000021122110121211 |
4 | 10230130012031101 |
5 | 40310333432012 |
6 | 2152100020121 |
7 | 235623541330 |
oct | 45434061521 |
9 | 14007573554 |
10 | 5040530257 |
11 | 215727aa94 |
12 | b88091641 |
13 | 62437c8a9 |
14 | 35b611d17 |
15 | 1e77b06a7 |
hex | 12c706351 |
5040530257 has 8 divisors (see below), whose sum is σ = 5762911232. Its totient is φ = 4318725600.
The previous prime is 5040530227. The next prime is 5040530279. The reversal of 5040530257 is 7520350405.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-5040530257 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5040530227) 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, 125169 + ... + 160462.
It is an arithmetic number, because the mean of its divisors is an integer number (720363904).
Almost surely, 25040530257 is an apocalyptic number.
It is an amenable number.
5040530257 is a deficient number, since it is larger than the sum of its proper divisors (722380975).
5040530257 is a wasteful number, since it uses less digits than its factorization.
5040530257 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 288159.
The product of its (nonzero) digits is 21000, while the sum is 31.
The square root of 5040530257 is about 70996.6918736359. The cubic root of 5040530257 is about 1714.5839025442.
The spelling of 5040530257 in words is "five billion, forty million, five hundred thirty thousand, two hundred fifty-seven".
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