Base | Representation |
---|---|
bin | 101111110000101101… |
… | …111110111111010000 |
3 | 11220101000102211120002 |
4 | 233300231332333100 |
5 | 1320012001222301 |
6 | 35320441305132 |
7 | 3463563143051 |
oct | 576055767720 |
9 | 156330384502 |
10 | 51283226576 |
11 | 1a82705418a |
12 | 9b327951a8 |
13 | 4ab38840aa |
14 | 26a6d26728 |
15 | 150237016b |
hex | bf0b7efd0 |
51283226576 has 10 divisors (see below), whose sum is σ = 99361251522. Its totient is φ = 25641613280.
The previous prime is 51283226573. The next prime is 51283226627. The reversal of 51283226576 is 67562238215.
It can be written as a sum of positive squares in only one way, i.e., 37364890000 + 13918336576 = 193300^2 + 117976^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 51283226576.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51283226573) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1602600815 + ... + 1602600846.
Almost surely, 251283226576 is an apocalyptic number.
It is an amenable number.
51283226576 is a deficient number, since it is larger than the sum of its proper divisors (48078024946).
51283226576 is a wasteful number, since it uses less digits than its factorization.
51283226576 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3205201669 (or 3205201663 counting only the distinct ones).
The product of its digits is 1209600, while the sum is 47.
The spelling of 51283226576 in words is "fifty-one billion, two hundred eighty-three million, two hundred twenty-six thousand, five hundred seventy-six".
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