Base | Representation |
---|---|
bin | 1010010010100001000010… |
… | …1000111000101011001101 |
3 | 1111001112101222000021010110 |
4 | 2210220100220320223031 |
5 | 2440323440042323041 |
6 | 40021120051430233 |
7 | 2245232132640351 |
oct | 244502050705315 |
9 | 44045358007113 |
10 | 11313223011021 |
11 | 3671a02500098 |
12 | 13286b35b5379 |
13 | 640aa88a7729 |
14 | 2b17c48d5461 |
15 | 149439b6c516 |
hex | a4a10a38acd |
11313223011021 has 8 divisors (see below), whose sum is σ = 15084343774944. Its totient is φ = 7542125460560.
The previous prime is 11313223010987. The next prime is 11313223011029. The reversal of 11313223011021 is 12011032231311.
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 11313223011021 - 219 = 11313222486733 is a prime.
It is a super-2 number, since 2×113132230110212 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11313223011029) 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, 4632450 + ... + 6639731.
It is an arithmetic number, because the mean of its divisors is an integer number (1885542971868).
Almost surely, 211313223011021 is an apocalyptic number.
It is an amenable number.
11313223011021 is a deficient number, since it is larger than the sum of its proper divisors (3771120763923).
11313223011021 is a wasteful number, since it uses less digits than its factorization.
11313223011021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11606731.
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 11313223011021 its reverse (12011032231311), we get a palindrome (23324255242332).
The spelling of 11313223011021 in words is "eleven trillion, three hundred thirteen billion, two hundred twenty-three million, eleven thousand, twenty-one".
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