Base | Representation |
---|---|
bin | 1001110110000… |
… | …0101110000001 |
3 | 2212200210002102 |
4 | 2131200232001 |
5 | 41032300000 |
6 | 4033000145 |
7 | 1010651555 |
oct | 235405601 |
9 | 85623072 |
10 | 41290625 |
11 | 21342292 |
12 | 119b3055 |
13 | 872912c |
14 | 56ab865 |
15 | 39593d5 |
hex | 2760b81 |
41290625 has 24 divisors (see below), whose sum is σ = 52606008. Its totient is φ = 32400000.
The previous prime is 41290607. The next prime is 41290633. The reversal of 41290625 is 52609214.
It is a happy number.
It can be written as a sum of positive squares in 12 ways, for example, as 38390416 + 2900209 = 6196^2 + 1703^2 .
It is not a de Polignac number, because 41290625 - 28 = 41290369 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 228035 + ... + 228215.
It is an arithmetic number, because the mean of its divisors is an integer number (2191917).
Almost surely, 241290625 is an apocalyptic number.
It is an amenable number.
41290625 is a deficient number, since it is larger than the sum of its proper divisors (11315383).
41290625 is an frugal number, since it uses more digits than its factorization.
41290625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 279 (or 259 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 41290625 is about 6425.7781629932. The cubic root of 41290625 is about 345.6345529484.
Adding to 41290625 its reverse (52609214), we get a palindrome (93899839).
The spelling of 41290625 in words is "forty-one million, two hundred ninety thousand, six hundred twenty-five".
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