Base | Representation |
---|---|
bin | 10101000100101001… |
… | …11001100110110100 |
3 | 1002012110000022210111 |
4 | 22202110321212310 |
5 | 141132202304140 |
6 | 5110335432404 |
7 | 550232440201 |
oct | 124224714664 |
9 | 32173008714 |
10 | 11313322420 |
11 | 4886091644 |
12 | 2238985704 |
13 | 10b3b0b32a |
14 | 794750ca8 |
15 | 4633307ea |
hex | 2a25399b4 |
11313322420 has 12 divisors (see below), whose sum is σ = 23757977124. Its totient is φ = 4525328960.
The previous prime is 11313322411. The next prime is 11313322429. The reversal of 11313322420 is 2422331311.
It is an interprime number because it is at equal distance from previous prime (11313322411) and next prime (11313322429).
It can be written as a sum of positive squares in 2 ways, for example, as 2457383184 + 8855939236 = 49572^2 + 94106^2 .
It is a junction number, because it is equal to n+sod(n) for n = 11313322391 and 11313322400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11313322429) 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, 282833041 + ... + 282833080.
It is an arithmetic number, because the mean of its divisors is an integer number (1979831427).
Almost surely, 211313322420 is an apocalyptic number.
11313322420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11313322420 is an abundant number, since it is smaller than the sum of its proper divisors (12444654704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11313322420 is a wasteful number, since it uses less digits than its factorization.
11313322420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 565666130 (or 565666128 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 11313322420 its reverse (2422331311), we get a palindrome (13735653731).
The spelling of 11313322420 in words is "eleven billion, three hundred thirteen million, three hundred twenty-two thousand, four hundred twenty".
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