Base | Representation |
---|---|
bin | 10011000100001001010… |
… | …011110111111100010110 |
3 | 11122020122121020012210022 |
4 | 103010021103313330112 |
5 | 132431112013330402 |
6 | 2441510020425142 |
7 | 163440011500016 |
oct | 23041123677426 |
9 | 4566577205708 |
10 | 1310121230102 |
11 | 46568a309173 |
12 | 191ab0b481b2 |
13 | 9670bc4c6a9 |
14 | 475a5867c46 |
15 | 2412c77d2a2 |
hex | 131094f7f16 |
1310121230102 has 32 divisors (see below), whose sum is σ = 2010951532800. Its totient is φ = 639944430048.
The previous prime is 1310121230071. The next prime is 1310121230111. The reversal of 1310121230102 is 2010321210131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149229149 + ... + 149237927.
It is an arithmetic number, because the mean of its divisors is an integer number (62842235400).
Almost surely, 21310121230102 is an apocalyptic number.
1310121230102 is a deficient number, since it is larger than the sum of its proper divisors (700830302698).
1310121230102 is a wasteful number, since it uses less digits than its factorization.
1310121230102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16580.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 1310121230102 its reverse (2010321210131), we get a palindrome (3320442440233).
The spelling of 1310121230102 in words is "one trillion, three hundred ten billion, one hundred twenty-one million, two hundred thirty thousand, one hundred two".
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