Base | Representation |
---|---|
bin | 100111000011000… |
… | …1011010011011011 |
3 | 10101022110012010220 |
4 | 1032012023103123 |
5 | 10140410221021 |
6 | 334003011123 |
7 | 44316605361 |
oct | 11606132333 |
9 | 3338405126 |
10 | 1310242011 |
11 | 612663241 |
12 | 306969aa3 |
13 | 17b5b2a40 |
14 | c6029631 |
15 | 7a064cc6 |
hex | 4e18b4db |
1310242011 has 16 divisors (see below), whose sum is σ = 1946249760. Its totient is φ = 778498560.
The previous prime is 1310242007. The next prime is 1310242013. The reversal of 1310242011 is 1102420131.
1310242011 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1310242011 - 22 = 1310242007 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1310242013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 578110 + ... + 580371.
It is an arithmetic number, because the mean of its divisors is an integer number (121640610).
Almost surely, 21310242011 is an apocalyptic number.
1310242011 is a deficient number, since it is larger than the sum of its proper divisors (636007749).
1310242011 is a wasteful number, since it uses less digits than its factorization.
1310242011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1158526.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 1310242011 is about 36197.2652420041. The cubic root of 1310242011 is about 1094.2515575220.
Adding to 1310242011 its reverse (1102420131), we get a palindrome (2412662142).
The spelling of 1310242011 in words is "one billion, three hundred ten million, two hundred forty-two thousand, eleven".
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