Base | Representation |
---|---|
bin | 1100001011000… |
… | …0010010101010 |
3 | 10120001210120012 |
4 | 3002300102222 |
5 | 101032204423 |
6 | 5022131522 |
7 | 1156643501 |
oct | 302602252 |
9 | 116053505 |
10 | 51053738 |
11 | 2690047a |
12 | 15120ba2 |
13 | a766c18 |
14 | 6acd838 |
15 | 4737078 |
hex | 30b04aa |
51053738 has 8 divisors (see below), whose sum is σ = 76712832. Its totient is φ = 25482796.
The previous prime is 51053729. The next prime is 51053753. The reversal of 51053738 is 83735015.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20570 + ... + 22917.
It is an arithmetic number, because the mean of its divisors is an integer number (9589104).
Almost surely, 251053738 is an apocalyptic number.
51053738 is a deficient number, since it is larger than the sum of its proper divisors (25659094).
51053738 is a wasteful number, since it uses less digits than its factorization.
51053738 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44076.
The product of its (nonzero) digits is 12600, while the sum is 32.
The square root of 51053738 is about 7145.1898505218. The cubic root of 51053738 is about 370.9731819238.
The spelling of 51053738 in words is "fifty-one million, fifty-three thousand, seven hundred thirty-eight".
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