Base | Representation |
---|---|
bin | 1100001010111… |
… | …1111110011001 |
3 | 10120001201210011 |
4 | 3002233332121 |
5 | 101032134231 |
6 | 5022121521 |
7 | 1156636636 |
oct | 302577631 |
9 | 116051704 |
10 | 51052441 |
11 | 268aa500 |
12 | 151202a1 |
13 | a76645b |
14 | 6acd18d |
15 | 47369b1 |
hex | 30aff99 |
51052441 has 12 divisors (see below), whose sum is σ = 58054500. Its totient is φ = 44807840.
The previous prime is 51052429. The next prime is 51052451. The reversal of 51052441 is 14425015.
It can be written as a sum of positive squares in 2 ways, for example, as 35283600 + 15768841 = 5940^2 + 3971^2 .
It is not a de Polignac number, because 51052441 - 215 = 51019673 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (51052451) 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, 3766 + ... + 10783.
It is an arithmetic number, because the mean of its divisors is an integer number (4837875).
Almost surely, 251052441 is an apocalyptic number.
It is an amenable number.
51052441 is a deficient number, since it is larger than the sum of its proper divisors (7002059).
51052441 is a wasteful number, since it uses less digits than its factorization.
51052441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14600 (or 14589 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 51052441 is about 7145.0990895858. The cubic root of 51052441 is about 370.9700404216.
Adding to 51052441 its reverse (14425015), we get a palindrome (65477456).
The spelling of 51052441 in words is "fifty-one million, fifty-two thousand, four hundred forty-one".
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