Base | Representation |
---|---|
bin | 1010101001100111001100… |
… | …00111001100000110001110 |
3 | 10001220221011121212111212000 |
4 | 11110303212013030012032 |
5 | 11032203201204421110 |
6 | 121451002034053130 |
7 | 4635016662206016 |
oct | 524634607140616 |
9 | 101827147774760 |
10 | 23420022342030 |
11 | 750a415065016 |
12 | 2762b5a11a1a6 |
13 | 100b663650022 |
14 | 5ad76c576c46 |
15 | 2a931dba41c0 |
hex | 154ce61cc18e |
23420022342030 has 128 divisors (see below), whose sum is σ = 63256840133760. Its totient is φ = 6165498332160.
The previous prime is 23420022342029. The next prime is 23420022342089. The reversal of 23420022342030 is 3024322002432.
It is a happy number.
23420022342030 is a `hidden beast` number, since 2 + 3 + 4 + 200 + 2 + 2 + 3 + 420 + 30 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 23420022341985 and 23420022342003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4946172 + ... + 8444208.
It is an arithmetic number, because the mean of its divisors is an integer number (494194063545).
Almost surely, 223420022342030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23420022342030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31628420066880).
23420022342030 is an abundant number, since it is smaller than the sum of its proper divisors (39836817791730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23420022342030 is a wasteful number, since it uses less digits than its factorization.
23420022342030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3498371 (or 3498365 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 27.
Adding to 23420022342030 its reverse (3024322002432), we get a palindrome (26444344344462).
The spelling of 23420022342030 in words is "twenty-three trillion, four hundred twenty billion, twenty-two million, three hundred forty-two thousand, thirty".
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