Base | Representation |
---|---|
bin | 101111100001010101… |
… | …010110001111111010 |
3 | 11212201000202011012021 |
4 | 233201111112033322 |
5 | 1313444412010020 |
6 | 35235101105054 |
7 | 3454310164450 |
oct | 574125261772 |
9 | 155630664167 |
10 | 51025110010 |
11 | 1a704387406 |
12 | 9a8025818a |
13 | 4a7225c1b4 |
14 | 26809369d0 |
15 | 14d98861aa |
hex | be15563fa |
51025110010 has 32 divisors (see below), whose sum is σ = 105144842880. Its totient is φ = 17464506432.
The previous prime is 51025109987. The next prime is 51025110011. The reversal of 51025110010 is 1001152015.
It is not an unprimeable number, because it can be changed into a prime (51025110011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 579805 + ... + 661984.
It is an arithmetic number, because the mean of its divisors is an integer number (3285776340).
Almost surely, 251025110010 is an apocalyptic number.
51025110010 is an abundant number, since it is smaller than the sum of its proper divisors (54119732870).
51025110010 is a wasteful number, since it uses less digits than its factorization.
51025110010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1242390.
The product of its (nonzero) digits is 50, while the sum is 16.
Adding to 51025110010 its reverse (1001152015), we get a palindrome (52026262025).
The spelling of 51025110010 in words is "fifty-one billion, twenty-five million, one hundred ten thousand, ten".
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