Base | Representation |
---|---|
bin | 1001110101110… |
… | …0010110010101 |
3 | 2212122212112110 |
4 | 2131130112111 |
5 | 41031211400 |
6 | 4032341233 |
7 | 1010545434 |
oct | 235342625 |
9 | 85585473 |
10 | 41272725 |
11 | 2132a89a |
12 | 119a4819 |
13 | 8720c40 |
14 | 56a511b |
15 | 3953e50 |
hex | 275c595 |
41272725 has 24 divisors (see below), whose sum is σ = 73488352. Its totient is φ = 20318400.
The previous prime is 41272717. The next prime is 41272747. The reversal of 41272725 is 52727214.
It is not a de Polignac number, because 41272725 - 23 = 41272717 is a prime.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 41272692 and 41272701.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20191 + ... + 22140.
Almost surely, 241272725 is an apocalyptic number.
It is an amenable number.
41272725 is a deficient number, since it is larger than the sum of its proper divisors (32215627).
41272725 is a wasteful number, since it uses less digits than its factorization.
41272725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42357 (or 42352 counting only the distinct ones).
The product of its digits is 7840, while the sum is 30.
The square root of 41272725 is about 6424.3851845916. The cubic root of 41272725 is about 345.5846001020.
Adding to 41272725 its reverse (52727214), we get a palindrome (93999939).
It can be divided in two parts, 412 and 72725, that added together give a palindrome (73137).
The spelling of 41272725 in words is "forty-one million, two hundred seventy-two thousand, seven hundred twenty-five".
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