Base | Representation |
---|---|
bin | 10011000100001001010… |
… | …011000010100011011110 |
3 | 11122020122120211002211001 |
4 | 103010021103002203132 |
5 | 132431111434331142 |
6 | 2441510012020514 |
7 | 163440006566326 |
oct | 23041123024336 |
9 | 4566576732731 |
10 | 1310121011422 |
11 | 46568a179943 |
12 | 191ab0a6173a |
13 | 9670bba3cb2 |
14 | 475a580c286 |
15 | 2412c7385b7 |
hex | 131094c28de |
1310121011422 has 16 divisors (see below), whose sum is σ = 1975800758400. Its totient is φ = 651526136352.
The previous prime is 1310121011359. The next prime is 1310121011443. The reversal of 1310121011422 is 2241101210131.
It is a self number, because there is not a number n which added to its sum of digits gives 1310121011422.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 856297 + ... + 1831252.
It is an arithmetic number, because the mean of its divisors is an integer number (123487547400).
Almost surely, 21310121011422 is an apocalyptic number.
1310121011422 is a deficient number, since it is larger than the sum of its proper divisors (665679746978).
1310121011422 is a wasteful number, since it uses less digits than its factorization.
1310121011422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2688867.
The product of its (nonzero) digits is 96, while the sum is 19.
Adding to 1310121011422 its reverse (2241101210131), we get a palindrome (3551222221553).
The spelling of 1310121011422 in words is "one trillion, three hundred ten billion, one hundred twenty-one million, eleven thousand, four hundred twenty-two".
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