Base | Representation |
---|---|
bin | 1001110101101… |
… | …1111111011001 |
3 | 2212122210112002 |
4 | 2131123333121 |
5 | 41031140012 |
6 | 4032330345 |
7 | 1010541236 |
oct | 235337731 |
9 | 85583462 |
10 | 41271257 |
11 | 21329785 |
12 | 119a39b5 |
13 | 8720381 |
14 | 56a478d |
15 | 39537c2 |
hex | 275bfd9 |
41271257 has 4 divisors (see below), whose sum is σ = 43698996. Its totient is φ = 38843520.
The previous prime is 41271253. The next prime is 41271281. The reversal of 41271257 is 75217214.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 32444416 + 8826841 = 5696^2 + 2971^2 .
It is a cyclic number.
It is not a de Polignac number, because 41271257 - 22 = 41271253 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (41271253) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1213844 + ... + 1213877.
It is an arithmetic number, because the mean of its divisors is an integer number (10924749).
Almost surely, 241271257 is an apocalyptic number.
It is an amenable number.
41271257 is a deficient number, since it is larger than the sum of its proper divisors (2427739).
41271257 is a wasteful number, since it uses less digits than its factorization.
41271257 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2427738.
The product of its digits is 3920, while the sum is 29.
The square root of 41271257 is about 6424.2709313976. The cubic root of 41271257 is about 345.5805027697.
The spelling of 41271257 in words is "forty-one million, two hundred seventy-one thousand, two hundred fifty-seven".
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