Base | Representation |
---|---|
bin | 110000010111011010… |
… | …000011100111001101 |
3 | 11222001020210220012022 |
4 | 300113122003213031 |
5 | 1322324133022221 |
6 | 35505105415525 |
7 | 3515634246305 |
oct | 602732034715 |
9 | 158036726168 |
10 | 51932314061 |
11 | 2002a48a221 |
12 | a09403a5a5 |
13 | 4b881a8924 |
14 | 272920a605 |
15 | 153e3374ab |
hex | c176839cd |
51932314061 has 8 divisors (see below), whose sum is σ = 52127038080. Its totient is φ = 51737859712.
The previous prime is 51932314033. The next prime is 51932314103. The reversal of 51932314061 is 16041323915.
51932314061 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 51932314061 - 234 = 34752444877 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51932314361) 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, 322670 + ... + 456048.
It is an arithmetic number, because the mean of its divisors is an integer number (6515879760).
Almost surely, 251932314061 is an apocalyptic number.
It is an amenable number.
51932314061 is a deficient number, since it is larger than the sum of its proper divisors (194724019).
51932314061 is a wasteful number, since it uses less digits than its factorization.
51932314061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134835.
The product of its (nonzero) digits is 19440, while the sum is 35.
Adding to 51932314061 its reverse (16041323915), we get a palindrome (67973637976).
The spelling of 51932314061 in words is "fifty-one billion, nine hundred thirty-two million, three hundred fourteen thousand, sixty-one".
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