Base | Representation |
---|---|
bin | 1100001010101… |
… | …1011110111001 |
3 | 10120000210112200 |
4 | 3002223132321 |
5 | 101031042131 |
6 | 5021500413 |
7 | 1156532202 |
oct | 302533671 |
9 | 116023480 |
10 | 51034041 |
11 | 268976a3 |
12 | 15111709 |
13 | a75ac76 |
14 | 6ac65a9 |
15 | 47312e6 |
hex | 30ab7b9 |
51034041 has 12 divisors (see below), whose sum is σ = 73896420. Its totient is φ = 33939360.
The previous prime is 51034037. The next prime is 51034099. The reversal of 51034041 is 14043015.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 11532816 + 39501225 = 3396^2 + 6285^2 .
It is not a de Polignac number, because 51034041 - 22 = 51034037 is a prime.
It is not an unprimeable number, because it can be changed into a prime (51034001) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2946 + ... + 10523.
It is an arithmetic number, because the mean of its divisors is an integer number (6158035).
Almost surely, 251034041 is an apocalyptic number.
It is an amenable number.
51034041 is a deficient number, since it is larger than the sum of its proper divisors (22862379).
51034041 is a wasteful number, since it uses less digits than its factorization.
51034041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13896 (or 13893 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 51034041 is about 7143.8113776891. The cubic root of 51034041 is about 370.9254675026.
Adding to 51034041 its reverse (14043015), we get a palindrome (65077056).
The spelling of 51034041 in words is "fifty-one million, thirty-four thousand, forty-one".
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