Base | Representation |
---|---|
bin | 1011000110111001000000… |
… | …0111110110110011001101 |
3 | 1121020112220122222022200111 |
4 | 2301232100013312303031 |
5 | 3100044221030013401 |
6 | 41550325045400021 |
7 | 2400234526106620 |
oct | 261562007666315 |
9 | 47215818868614 |
10 | 12213010001101 |
11 | 3989565831428 |
12 | 1452b68409011 |
13 | 6a78b31a2960 |
14 | 3031818addb7 |
15 | 162a4d61ee51 |
hex | b1b901f6ccd |
12213010001101 has 16 divisors (see below), whose sum is σ = 15089884879104. Its totient is φ = 9625441480704.
The previous prime is 12213010000991. The next prime is 12213010001107. The reversal of 12213010001101 is 10110001031221.
It is a happy number.
It is not a de Polignac number, because 12213010001101 - 215 = 12213009968333 is a prime.
It is a super-2 number, since 2×122130100011012 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12213010001107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261083425 + ... + 261130198.
It is an arithmetic number, because the mean of its divisors is an integer number (943117804944).
Almost surely, 212213010001101 is an apocalyptic number.
It is an amenable number.
12213010001101 is a deficient number, since it is larger than the sum of its proper divisors (2876874878003).
12213010001101 is a wasteful number, since it uses less digits than its factorization.
12213010001101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 522213900.
The product of its (nonzero) digits is 12, while the sum is 13.
Adding to 12213010001101 its reverse (10110001031221), we get a palindrome (22323011032322).
The spelling of 12213010001101 in words is "twelve trillion, two hundred thirteen billion, ten million, one thousand, one hundred one".
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