Base | Representation |
---|---|
bin | 101111100001001110… |
… | …000100001100000000 |
3 | 11212200220011011120002 |
4 | 233201032010030000 |
5 | 1313443414413044 |
6 | 35234552135132 |
7 | 3454255024055 |
oct | 574116041400 |
9 | 155626134502 |
10 | 51023201024 |
11 | 1a7032a3134 |
12 | 9a7b6974a8 |
13 | 4a71a41313 |
14 | 268059b02c |
15 | 14d960a74e |
hex | be1384300 |
51023201024 has 36 divisors (see below), whose sum is σ = 101865581160. Its totient is φ = 25506969600.
The previous prime is 51023201017. The next prime is 51023201051. The reversal of 51023201024 is 42010232015.
It is a junction number, because it is equal to n+sod(n) for n = 51023200987 and 51023201005.
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 3 ways as a sum of consecutive naturals, for example, 1720724 + ... + 1750124.
Almost surely, 251023201024 is an apocalyptic number.
It is an amenable number.
51023201024 is a deficient number, since it is larger than the sum of its proper divisors (50842380136).
51023201024 is an equidigital number, since it uses as much as digits as its factorization.
51023201024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36196 (or 36182 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
Adding to 51023201024 its reverse (42010232015), we get a palindrome (93033433039).
The spelling of 51023201024 in words is "fifty-one billion, twenty-three million, two hundred one thousand, twenty-four".
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