Base | Representation |
---|---|
bin | 10011000100001111001… |
… | …100101010011100101000 |
3 | 11122020220111002101212221 |
4 | 103010033030222130220 |
5 | 132431312310044422 |
6 | 2441523505443424 |
7 | 163442321161666 |
oct | 23041714523450 |
9 | 4566814071787 |
10 | 1310220003112 |
11 | 465730041859 |
12 | 191b1a040574 |
13 | 96726553867 |
14 | 475b4a19c36 |
15 | 2413628e3c7 |
hex | 1310f32a728 |
1310220003112 has 32 divisors (see below), whose sum is σ = 2459338867080. Its totient is φ = 654396583680.
The previous prime is 1310220003101. The next prime is 1310220003119. The reversal of 1310220003112 is 2113000220131.
It can be written as a sum of positive squares in 4 ways, for example, as 1257013199556 + 53206803556 = 1121166^2 + 230666^2 .
It is not an unprimeable number, because it can be changed into a prime (1310220003119) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45458818 + ... + 45487630.
Almost surely, 21310220003112 is an apocalyptic number.
It is an amenable number.
1310220003112 is a deficient number, since it is larger than the sum of its proper divisors (1149118863968).
1310220003112 is a wasteful number, since it uses less digits than its factorization.
1310220003112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34813 (or 34809 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 1310220003112 its reverse (2113000220131), we get a palindrome (3423220223243).
The spelling of 1310220003112 in words is "one trillion, three hundred ten billion, two hundred twenty million, three thousand, one hundred twelve".
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