Base | Representation |
---|---|
bin | 1010101001101100110011… |
… | …00011111110111101000000 |
3 | 10001221012221102222101200101 |
4 | 11110312121203332331000 |
5 | 11032230332422341112 |
6 | 121452220503132144 |
7 | 4635154410401413 |
oct | 524663143767500 |
9 | 101835842871611 |
10 | 23423033012032 |
11 | 751071a552a45 |
12 | 276365a444054 |
13 | 100ba232cc074 |
14 | 5ad976359b7a |
15 | 2a9448154757 |
hex | 154d998fef40 |
23423033012032 has 56 divisors (see below), whose sum is σ = 49314437271360. Its totient is φ = 11000154224640.
The previous prime is 23423033012023. The next prime is 23423033012047. The reversal of 23423033012032 is 23021033032432.
It is a super-3 number, since 3×234230330120323 (a number of 41 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21388932 + ... + 22457347.
Almost surely, 223423033012032 is an apocalyptic number.
It is an amenable number.
23423033012032 is an abundant number, since it is smaller than the sum of its proper divisors (25891404259328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23423033012032 is a wasteful number, since it uses less digits than its factorization.
23423033012032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43846799 (or 43846789 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 28.
Adding to 23423033012032 its reverse (23021033032432), we get a palindrome (46444066044464).
The spelling of 23423033012032 in words is "twenty-three trillion, four hundred twenty-three billion, thirty-three million, twelve thousand, thirty-two".
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