Base | Representation |
---|---|
bin | 10010111010000011… |
… | …000001010110011100 |
3 | 1221101211022222222011 |
4 | 102322003001112130 |
5 | 313034103121244 |
6 | 13154245401004 |
7 | 1316040360004 |
oct | 227203012634 |
9 | 57354288864 |
10 | 20301223324 |
11 | 8678569618 |
12 | 3b26a09164 |
13 | 1bb6c134a5 |
14 | da82d7004 |
15 | 7dc41c434 |
hex | 4ba0c159c |
20301223324 has 12 divisors (see below), whose sum is σ = 35531708464. Its totient is φ = 10149306624.
The previous prime is 20301223223. The next prime is 20301223351. The reversal of 20301223324 is 42332210302.
It is a junction number, because it is equal to n+sod(n) for n = 20301223295 and 20301223304.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290832 + ... + 353815.
Almost surely, 220301223324 is an apocalyptic number.
It is an amenable number.
20301223324 is a deficient number, since it is larger than the sum of its proper divisors (15230485140).
20301223324 is a wasteful number, since it uses less digits than its factorization.
20301223324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 652524 (or 652522 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 20301223324 its reverse (42332210302), we get a palindrome (62633433626).
The spelling of 20301223324 in words is "twenty billion, three hundred one million, two hundred twenty-three thousand, three hundred twenty-four".
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