Base | Representation |
---|---|
bin | 1010101001001001111101… |
… | …11101100100101011011000 |
3 | 10001212102200012211200012022 |
4 | 11110210332331210223120 |
5 | 11031424033234434222 |
6 | 121435445135434012 |
7 | 4633623123103340 |
oct | 524447675445330 |
9 | 101772605750168 |
10 | 23404333124312 |
11 | 75037a3998588 |
12 | 275babb985908 |
13 | 100a03309b54a |
14 | 5acac09c3d20 |
15 | 2a8c015ec042 |
hex | 15493ef64ad8 |
23404333124312 has 32 divisors (see below), whose sum is σ = 50152317760800. Its totient is φ = 10030393411584.
The previous prime is 23404333124297. The next prime is 23404333124321. The reversal of 23404333124312 is 21342133340432.
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, 21316178 + ... + 22387230.
It is an arithmetic number, because the mean of its divisors is an integer number (1567259930025).
Almost surely, 223404333124312 is an apocalyptic number.
It is an amenable number.
23404333124312 is an abundant number, since it is smaller than the sum of its proper divisors (26747984636488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23404333124312 is a wasteful number, since it uses less digits than its factorization.
23404333124312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1461275 (or 1461271 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 35.
Adding to 23404333124312 its reverse (21342133340432), we get a palindrome (44746466464744).
The spelling of 23404333124312 in words is "twenty-three trillion, four hundred four billion, three hundred thirty-three million, one hundred twenty-four thousand, three hundred twelve".
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