Base | Representation |
---|---|
bin | 1100001010110… |
… | …1001100000110 |
3 | 10120001011010112 |
4 | 3002231030012 |
5 | 101031303110 |
6 | 5021553022 |
7 | 1156561445 |
oct | 302551406 |
9 | 116034115 |
10 | 51041030 |
11 | 268a1977 |
12 | 15115772 |
13 | a7611c1 |
14 | 6ac8d5c |
15 | 4733405 |
hex | 30ad306 |
51041030 has 16 divisors (see below), whose sum is σ = 96709680. Its totient is φ = 19341792.
The previous prime is 51041027. The next prime is 51041041. The reversal of 51041030 is 3014015.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 51040996 and 51041014.
It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 134129 + ... + 134508.
It is an arithmetic number, because the mean of its divisors is an integer number (6044355).
Almost surely, 251041030 is an apocalyptic number.
51041030 is a deficient number, since it is larger than the sum of its proper divisors (45668650).
51041030 is a wasteful number, since it uses less digits than its factorization.
51041030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 268663.
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 51041030 is about 7144.3005255938. The cubic root of 51041030 is about 370.9423992062.
Adding to 51041030 its reverse (3014015), we get a palindrome (54055045).
The spelling of 51041030 in words is "fifty-one million, forty-one thousand, thirty".
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