Base | Representation |
---|---|
bin | 10111010101001000001001… |
… | …00101001011100011000010 |
3 | 20201122120012102101012200121 |
4 | 23222210010211023203002 |
5 | 23211023442032044320 |
6 | 301040252410410454 |
7 | 13543360411026643 |
oct | 1352440445134302 |
9 | 221576172335617 |
10 | 51303461206210 |
11 | 1538a748410784 |
12 | 5906b55430a2a |
13 | 2281b84923215 |
14 | c9515a7336ca |
15 | 5de7c287c8aa |
hex | 2ea90494b8c2 |
51303461206210 has 16 divisors (see below), whose sum is σ = 92355519780792. Its totient is φ = 20519320124800.
The previous prime is 51303461206201. The next prime is 51303461206351. The reversal of 51303461206210 is 1260216430315.
It can be written as a sum of positive squares in 4 ways, for example, as 29401781920281 + 21901679285929 = 5422341^2 + 4679923^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257940331 + ... + 258139150.
Almost surely, 251303461206210 is an apocalyptic number.
51303461206210 is a deficient number, since it is larger than the sum of its proper divisors (41052058574582).
51303461206210 is a wasteful number, since it uses less digits than its factorization.
51303461206210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 516089429.
The product of its (nonzero) digits is 25920, while the sum is 34.
Adding to 51303461206210 its reverse (1260216430315), we get a palindrome (52563677636525).
The spelling of 51303461206210 in words is "fifty-one trillion, three hundred three billion, four hundred sixty-one million, two hundred six thousand, two hundred ten".
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