Base | Representation |
---|---|
bin | 10010110110000011… |
… | …010111010011111100 |
3 | 1221020011020002022020 |
4 | 102312003113103330 |
5 | 312414424020122 |
6 | 13143453120140 |
7 | 1314264620412 |
oct | 226603272374 |
9 | 57204202266 |
10 | 20234204412 |
11 | 8643754294 |
12 | 3b08489050 |
13 | 1ba6079826 |
14 | d9d44d2b2 |
15 | 7d65cec5c |
hex | 4b60d74fc |
20234204412 has 24 divisors (see below), whose sum is σ = 47278828800. Its totient is φ = 6735351216.
The previous prime is 20234204411. The next prime is 20234204429. The reversal of 20234204412 is 21440243202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20234204411) 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, 1163962 + ... + 1181217.
It is an arithmetic number, because the mean of its divisors is an integer number (1969951200).
Almost surely, 220234204412 is an apocalyptic number.
It is an amenable number.
20234204412 is an abundant number, since it is smaller than the sum of its proper divisors (27044624388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20234204412 is a wasteful number, since it uses less digits than its factorization.
20234204412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2345905 (or 2345903 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 20234204412 its reverse (21440243202), we get a palindrome (41674447614).
The spelling of 20234204412 in words is "twenty billion, two hundred thirty-four million, two hundred four thousand, four hundred twelve".
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