Base | Representation |
---|---|
bin | 10011000100000010110… |
… | …011010011110101100111 |
3 | 11122020100222202021211121 |
4 | 103010002303103311213 |
5 | 132430401034432221 |
6 | 2441451120114411 |
7 | 163434214350205 |
oct | 23040263236547 |
9 | 4566328667747 |
10 | 1310012030311 |
11 | 465633703806 |
12 | 191a80465a07 |
13 | 966c243762a |
14 | 47595160075 |
15 | 24122daca41 |
hex | 13102cd3d67 |
1310012030311 has 4 divisors (see below), whose sum is σ = 1323517309072. Its totient is φ = 1296506751552.
The previous prime is 1310012030287. The next prime is 1310012030317. The reversal of 1310012030311 is 1130302100131.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1310012030311 - 215 = 1310011997543 is a prime.
It is a super-2 number, since 2×13100120303112 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1310012030317) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6752639235 + ... + 6752639428.
It is an arithmetic number, because the mean of its divisors is an integer number (330879327268).
Almost surely, 21310012030311 is an apocalyptic number.
1310012030311 is a deficient number, since it is larger than the sum of its proper divisors (13505278761).
1310012030311 is an equidigital number, since it uses as much as digits as its factorization.
1310012030311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13505278760.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 1310012030311 its reverse (1130302100131), we get a palindrome (2440314130442).
The spelling of 1310012030311 in words is "one trillion, three hundred ten billion, twelve million, thirty thousand, three hundred eleven".
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