Base | Representation |
---|---|
bin | 10011000100001000000… |
… | …010111001000011110011 |
3 | 11122020121010021122221200 |
4 | 103010020002321003303 |
5 | 132431041100013021 |
6 | 2441503541422243 |
7 | 163436333161434 |
oct | 23041002710363 |
9 | 4566533248850 |
10 | 1310100001011 |
11 | 46567932946a |
12 | 191aa5a0a983 |
13 | 967077289b9 |
14 | 475a2add48b |
15 | 2412a988126 |
hex | 131080b90f3 |
1310100001011 has 12 divisors (see below), whose sum is σ = 1892408175840. Its totient is φ = 873380843280.
The previous prime is 1310100001003. The next prime is 1310100001057. The reversal of 1310100001011 is 1101000010131.
It is not a de Polignac number, because 1310100001011 - 23 = 1310100001003 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 1310100000984 and 1310100001002.
It is not an unprimeable number, because it can be changed into a prime (1310100001211) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1156971 + ... + 1989668.
It is an arithmetic number, because the mean of its divisors is an integer number (157700681320).
Almost surely, 21310100001011 is an apocalyptic number.
1310100001011 is a deficient number, since it is larger than the sum of its proper divisors (582308174829).
1310100001011 is a wasteful number, since it uses less digits than its factorization.
1310100001011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3192906 (or 3192903 counting only the distinct ones).
The product of its (nonzero) digits is 3, while the sum is 9.
Adding to 1310100001011 its reverse (1101000010131), we get a palindrome (2411100011142).
The spelling of 1310100001011 in words is "one trillion, three hundred ten billion, one hundred million, one thousand, eleven".
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