Base | Representation |
---|---|
bin | 1100010000110… |
… | …1001001000101 |
3 | 10120210010020221 |
4 | 3010031021011 |
5 | 101131342203 |
6 | 5034224341 |
7 | 1163116336 |
oct | 304151105 |
9 | 116703227 |
10 | 51434053 |
11 | 27040190 |
12 | 152850b1 |
13 | a86b068 |
14 | 6b8c28d |
15 | 47aeabd |
hex | 310d245 |
51434053 has 8 divisors (see below), whose sum is σ = 57920256. Its totient is φ = 45249600.
The previous prime is 51433999. The next prime is 51434057. The reversal of 51434053 is 35043415.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 51434053 - 29 = 51433541 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51434057) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75076 + ... + 75757.
It is an arithmetic number, because the mean of its divisors is an integer number (7240032).
Almost surely, 251434053 is an apocalyptic number.
It is an amenable number.
51434053 is a deficient number, since it is larger than the sum of its proper divisors (6486203).
51434053 is a wasteful number, since it uses less digits than its factorization.
51434053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150875.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 51434053 is about 7171.7538301311. The cubic root of 51434053 is about 371.8920684490.
Adding to 51434053 its reverse (35043415), we get a palindrome (86477468).
The spelling of 51434053 in words is "fifty-one million, four hundred thirty-four thousand, fifty-three".
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