Base | Representation |
---|---|
bin | 1100001010100… |
… | …1100011010110 |
3 | 10120000101200211 |
4 | 3002221203112 |
5 | 101030314014 |
6 | 5021400034 |
7 | 1156500145 |
oct | 302514326 |
9 | 116011624 |
10 | 51026134 |
11 | 26891765 |
12 | 1510901a |
13 | a7574a3 |
14 | 6ac375c |
15 | 472dcc4 |
hex | 30a98d6 |
51026134 has 16 divisors (see below), whose sum is σ = 81892080. Its totient is φ = 23772960.
The previous prime is 51026123. The next prime is 51026137. The reversal of 51026134 is 43162015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51026137) 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, 8689 + ... + 13324.
It is an arithmetic number, because the mean of its divisors is an integer number (5118255).
Almost surely, 251026134 is an apocalyptic number.
51026134 is a deficient number, since it is larger than the sum of its proper divisors (30865946).
51026134 is a wasteful number, since it uses less digits than its factorization.
51026134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22095.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 51026134 is about 7143.2579401839. The cubic root of 51026134 is about 370.9063099685.
Adding to 51026134 its reverse (43162015), we get a palindrome (94188149).
It can be divided in two parts, 5102 and 6134, that added together give a square (11236 = 1062).
The spelling of 51026134 in words is "fifty-one million, twenty-six thousand, one hundred thirty-four".
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