Base | Representation |
---|---|
bin | 110000010111010001… |
… | …000101001000000110 |
3 | 11222001002101100100122 |
4 | 300113101011020012 |
5 | 1322323032222331 |
6 | 35504543141542 |
7 | 3515605246052 |
oct | 602721051006 |
9 | 158032340318 |
10 | 51929960966 |
11 | 20029122314 |
12 | a0932a48b2 |
13 | 4b87863870 |
14 | 2728b96c62 |
15 | 153e02017b |
hex | c17445206 |
51929960966 has 16 divisors (see below), whose sum is σ = 84670853904. Its totient is φ = 23743676064.
The previous prime is 51929960917. The next prime is 51929961103. The reversal of 51929960966 is 66906992915.
It is a junction number, because it is equal to n+sod(n) for n = 51929960899 and 51929960908.
It is a congruent number.
It is an unprimeable number.
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, 9330425 + ... + 9335988.
It is an arithmetic number, because the mean of its divisors is an integer number (5291928369).
Almost surely, 251929960966 is an apocalyptic number.
51929960966 is a deficient number, since it is larger than the sum of its proper divisors (32740892938).
51929960966 is a wasteful number, since it uses less digits than its factorization.
51929960966 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18666535.
The product of its (nonzero) digits is 14171760, while the sum is 62.
The spelling of 51929960966 in words is "fifty-one billion, nine hundred twenty-nine million, nine hundred sixty thousand, nine hundred sixty-six".
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