Base | Representation |
---|---|
bin | 1100001010011… |
… | …1000101111111 |
3 | 10112222212212211 |
4 | 3002213011333 |
5 | 101030003223 |
6 | 5021241251 |
7 | 1156425610 |
oct | 302470577 |
9 | 115885784 |
10 | 51016063 |
11 | 2688513a |
12 | 15103227 |
13 | a752a27 |
14 | 6abdc07 |
15 | 472ad0d |
hex | 30a717f |
51016063 has 8 divisors (see below), whose sum is σ = 58367520. Its totient is φ = 43680480.
The previous prime is 51016039. The next prime is 51016079. The reversal of 51016063 is 36061015.
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 51016063 - 217 = 50884991 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 (51014063) 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, 3993 + ... + 10861.
It is an arithmetic number, because the mean of its divisors is an integer number (7295940).
Almost surely, 251016063 is an apocalyptic number.
51016063 is a deficient number, since it is larger than the sum of its proper divisors (7351457).
51016063 is a wasteful number, since it uses less digits than its factorization.
51016063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7937.
The product of its (nonzero) digits is 540, while the sum is 22.
The square root of 51016063 is about 7142.5529749523. The cubic root of 51016063 is about 370.8819065048.
Adding to 51016063 its reverse (36061015), we get a palindrome (87077078).
The spelling of 51016063 in words is "fifty-one million, sixteen thousand, sixty-three".
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