Base | Representation |
---|---|
bin | 1001010010010111101100… |
… | …0000111101010100001111 |
3 | 1100011011220011101100102021 |
4 | 2110211323000331110033 |
5 | 2314300014441030221 |
6 | 33414543325511011 |
7 | 2102510040230434 |
oct | 224457300752417 |
9 | 40134804340367 |
10 | 10211201111311 |
11 | 3287600904a02 |
12 | 118abba712467 |
13 | 590bb1c580c5 |
14 | 274320ab1b8b |
15 | 12a93b930041 |
hex | 9497b03d50f |
10211201111311 has 4 divisors (see below), whose sum is σ = 10428460709472. Its totient is φ = 9993941513152.
The previous prime is 10211201111273. The next prime is 10211201111479. The reversal of 10211201111311 is 11311110211201.
10211201111311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 10211201111311 - 27 = 10211201111183 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10211201111711) 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, 108629799010 + ... + 108629799103.
It is an arithmetic number, because the mean of its divisors is an integer number (2607115177368).
Almost surely, 210211201111311 is an apocalyptic number.
10211201111311 is a deficient number, since it is larger than the sum of its proper divisors (217259598161).
10211201111311 is an equidigital number, since it uses as much as digits as its factorization.
10211201111311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217259598160.
The product of its (nonzero) digits is 12, while the sum is 16.
Adding to 10211201111311 its reverse (11311110211201), we get a palindrome (21522311322512).
The spelling of 10211201111311 in words is "ten trillion, two hundred eleven billion, two hundred one million, one hundred eleven thousand, three hundred eleven".
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