Base | Representation |
---|---|
bin | 10100000110111011011001 |
3 | 100220210210202 |
4 | 110012323121 |
5 | 2322140012 |
6 | 304551545 |
7 | 62543045 |
oct | 24067331 |
9 | 10823722 |
10 | 5271257 |
11 | 2a80412 |
12 | 19225b5 |
13 | 11273b4 |
14 | 9b3025 |
15 | 6e1cc2 |
hex | 506ed9 |
5271257 has 8 divisors (see below), whose sum is σ = 5388384. Its totient is φ = 5155488.
The previous prime is 5271223. The next prime is 5271281. The reversal of 5271257 is 7521725.
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 5271257 - 210 = 5270233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5271157) 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, 11678 + ... + 12120.
It is an arithmetic number, because the mean of its divisors is an integer number (673548).
Almost surely, 25271257 is an apocalyptic number.
It is an amenable number.
5271257 is a deficient number, since it is larger than the sum of its proper divisors (117127).
5271257 is a wasteful number, since it uses less digits than its factorization.
5271257 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 679.
The product of its digits is 4900, while the sum is 29.
The square root of 5271257 is about 2295.9218192264. The cubic root of 5271257 is about 174.0355874715.
The spelling of 5271257 in words is "five million, two hundred seventy-one thousand, two hundred fifty-seven".
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