Base | Representation |
---|---|
bin | 10001100110111010010… |
… | …010000100101001111011 |
3 | 11021200020202101012011201 |
4 | 101212322102010221323 |
5 | 124311100321010021 |
6 | 2323512121235031 |
7 | 153264126506464 |
oct | 21467222045173 |
9 | 4250222335151 |
10 | 1210011110011 |
11 | 4271877aa230 |
12 | 176612332a77 |
13 | 8a146695042 |
14 | 427c9d3dd6b |
15 | 2171da40591 |
hex | 119ba484a7b |
1210011110011 has 8 divisors (see below), whose sum is σ = 1320156698544. Its totient is φ = 1099889617920.
The previous prime is 1210011109987. The next prime is 1210011110039. The reversal of 1210011110011 is 1100111100121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1210011110011 - 29 = 1210011109499 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1210011110011.
It is not an unprimeable number, because it can be changed into a prime (1210011110311) 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, 5919030 + ... + 6120043.
It is an arithmetic number, because the mean of its divisors is an integer number (165019587318).
Almost surely, 21210011110011 is an apocalyptic number.
1210011110011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1210011110011 is a deficient number, since it is larger than the sum of its proper divisors (110145588533).
1210011110011 is a wasteful number, since it uses less digits than its factorization.
1210011110011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12048221.
The product of its (nonzero) digits is 2, while the sum is 10.
Adding to 1210011110011 its reverse (1100111100121), we get a palindrome (2310122210132).
It can be divided in two parts, 12100 and 11110011, that added together give a palindrome (11122111).
The spelling of 1210011110011 in words is "one trillion, two hundred ten billion, eleven million, one hundred ten thousand, eleven".
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