Base | Representation |
---|---|
bin | 101111100111000111… |
… | …000111110010110011 |
3 | 11212221210010220202010 |
4 | 233213013013302303 |
5 | 1314144220402313 |
6 | 35252442454003 |
7 | 3456565130205 |
oct | 574707076263 |
9 | 155853126663 |
10 | 51122044083 |
11 | 1a754074410 |
12 | 9aa8804303 |
13 | 4a8936b336 |
14 | 268d76a775 |
15 | 14e31324c3 |
hex | be71c7cb3 |
51122044083 has 32 divisors (see below), whose sum is σ = 75069504000. Its totient is φ = 30688332800.
The previous prime is 51122044073. The next prime is 51122044097. The reversal of 51122044083 is 38044022115.
It is a cyclic number.
It is not a de Polignac number, because 51122044083 - 24 = 51122044067 is a prime.
It is a super-2 number, since 2×511220440832 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 51122044083.
It is not an unprimeable number, because it can be changed into a prime (51122044013) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1750723 + ... + 1779683.
It is an arithmetic number, because the mean of its divisors is an integer number (2345922000).
Almost surely, 251122044083 is an apocalyptic number.
51122044083 is a deficient number, since it is larger than the sum of its proper divisors (23947459917).
51122044083 is a wasteful number, since it uses less digits than its factorization.
51122044083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29483.
The product of its (nonzero) digits is 7680, while the sum is 30.
Adding to 51122044083 its reverse (38044022115), we get a palindrome (89166066198).
The spelling of 51122044083 in words is "fifty-one billion, one hundred twenty-two million, forty-four thousand, eighty-three".
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