Base | Representation |
---|---|
bin | 1100001100101… |
… | …0010100011111 |
3 | 10120021012210211 |
4 | 3003022110133 |
5 | 101044112401 |
6 | 5024313251 |
7 | 1160566354 |
oct | 303122437 |
9 | 116235724 |
10 | 51160351 |
11 | 26973590 |
12 | 15172827 |
13 | a7a35c8 |
14 | 6b1a62b |
15 | 4758951 |
hex | 30ca51f |
51160351 has 8 divisors (see below), whose sum is σ = 55890000. Its totient is φ = 46443840.
The previous prime is 51160301. The next prime is 51160387. The reversal of 51160351 is 15306115.
51160351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 51160351 - 27 = 51160223 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 (51160301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6025 + ... + 11773.
It is an arithmetic number, because the mean of its divisors is an integer number (6986250).
Almost surely, 251160351 is an apocalyptic number.
51160351 is a deficient number, since it is larger than the sum of its proper divisors (4729649).
51160351 is a wasteful number, since it uses less digits than its factorization.
51160351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6569.
The product of its (nonzero) digits is 450, while the sum is 22.
The square root of 51160351 is about 7152.6464333140. The cubic root of 51160351 is about 371.2312307092.
Adding to 51160351 its reverse (15306115), we get a palindrome (66466466).
The spelling of 51160351 in words is "fifty-one million, one hundred sixty thousand, three hundred fifty-one".
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