Base | Representation |
---|---|
bin | 10010110101111011… |
… | …000000010011010110 |
3 | 1221020000002202021100 |
4 | 102311323000103112 |
5 | 312413343404024 |
6 | 13143334130530 |
7 | 1314240162453 |
oct | 226573002326 |
9 | 57200082240 |
10 | 20232013014 |
11 | 8642497914 |
12 | 3b077b0a46 |
13 | 1ba5790245 |
14 | d9d03c82a |
15 | 7d62ea7c9 |
hex | 4b5ec04d6 |
20232013014 has 48 divisors (see below), whose sum is σ = 44824777920. Its totient is φ = 6592248960.
The previous prime is 20232013013. The next prime is 20232013063. The reversal of 20232013014 is 41031023202.
20232013014 is a `hidden beast` number, since 202 + 320 + 130 + 14 = 666.
It is a super-3 number, since 3×202320130143 (a number of 32 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20232013013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 680002 + ... + 709130.
It is an arithmetic number, because the mean of its divisors is an integer number (933849540).
Almost surely, 220232013014 is an apocalyptic number.
20232013014 is an abundant number, since it is smaller than the sum of its proper divisors (24592764906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20232013014 is a wasteful number, since it uses less digits than its factorization.
20232013014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30005 (or 30002 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 20232013014 its reverse (41031023202), we get a palindrome (61263036216).
The spelling of 20232013014 in words is "twenty billion, two hundred thirty-two million, thirteen thousand, fourteen".
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