Base | Representation |
---|---|
bin | 1100001101110… |
… | …0101000001101 |
3 | 10120102000200020 |
4 | 3003130220031 |
5 | 101104012331 |
6 | 5030052353 |
7 | 1161331113 |
oct | 303345015 |
9 | 116360606 |
10 | 51235341 |
11 | 26a14963 |
12 | 151aa0b9 |
13 | a7cb791 |
14 | 6b39ab3 |
15 | 4770c96 |
hex | 30dca0d |
51235341 has 8 divisors (see below), whose sum is σ = 68940960. Its totient is φ = 33843312.
The previous prime is 51235339. The next prime is 51235361. The reversal of 51235341 is 14353215.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 51235341 - 21 = 51235339 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51235361) 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, 78015 + ... + 78668.
It is an arithmetic number, because the mean of its divisors is an integer number (8617620).
Almost surely, 251235341 is an apocalyptic number.
It is an amenable number.
51235341 is a deficient number, since it is larger than the sum of its proper divisors (17705619).
51235341 is a wasteful number, since it uses less digits than its factorization.
51235341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156795.
The product of its digits is 1800, while the sum is 24.
The square root of 51235341 is about 7157.8866294459. The cubic root of 51235341 is about 371.4125237009.
Adding to 51235341 its reverse (14353215), we get a palindrome (65588556).
It can be divided in two parts, 512 and 35341, that added together give a palindrome (35853).
The spelling of 51235341 in words is "fifty-one million, two hundred thirty-five thousand, three hundred forty-one".
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