Base | Representation |
---|---|
bin | 10010101110111000… |
… | …110100100101100111 |
3 | 1220220210001002011112 |
4 | 102232320310211213 |
5 | 312143141001411 |
6 | 13123520455235 |
7 | 1311305116043 |
oct | 225670644547 |
9 | 56823032145 |
10 | 20114000231 |
11 | 8591913096 |
12 | 3a9417a51b |
13 | 1b871b09b0 |
14 | d8b4bd023 |
15 | 7cac88b8b |
hex | 4aee34967 |
20114000231 has 8 divisors (see below), whose sum is σ = 21671094480. Its totient is φ = 18558315072.
The previous prime is 20114000147. The next prime is 20114000233. The reversal of 20114000231 is 13200041102.
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 20114000231 - 214 = 20113983847 is a prime.
It is a super-2 number, since 2×201140002312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20114000233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322526 + ... + 379803.
It is an arithmetic number, because the mean of its divisors is an integer number (2708886810).
Almost surely, 220114000231 is an apocalyptic number.
20114000231 is a deficient number, since it is larger than the sum of its proper divisors (1557094249).
20114000231 is a wasteful number, since it uses less digits than its factorization.
20114000231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 704545.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 20114000231 its reverse (13200041102), we get a palindrome (33314041333).
The spelling of 20114000231 in words is "twenty billion, one hundred fourteen million, two hundred thirty-one", and thus it is an aban number.
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