Base | Representation |
---|---|
bin | 10101101101111001… |
… | …111100100100110110 |
3 | 2020012010022220021010 |
4 | 111231321330210312 |
5 | 340224044241400 |
6 | 14413521333050 |
7 | 1453601022330 |
oct | 255571744466 |
9 | 66163286233 |
10 | 23318743350 |
11 | 9986906021 |
12 | 4629497186 |
13 | 22781203b6 |
14 | 11b2d80450 |
15 | 9172c2450 |
hex | 56de7c936 |
23318743350 has 96 divisors (see below), whose sum is σ = 66192192000. Its totient is φ = 5321917440.
The previous prime is 23318743333. The next prime is 23318743363. The reversal of 23318743350 is 5334781332.
It is a junction number, because it is equal to n+sod(n) for n = 23318743299 and 23318743308.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 690151 + ... + 723149.
It is an arithmetic number, because the mean of its divisors is an integer number (689502000).
Almost surely, 223318743350 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23318743350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33096096000).
23318743350 is an abundant number, since it is smaller than the sum of its proper divisors (42873448650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23318743350 is a wasteful number, since it uses less digits than its factorization.
23318743350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33694 (or 33689 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 39.
The spelling of 23318743350 in words is "twenty-three billion, three hundred eighteen million, seven hundred forty-three thousand, three hundred fifty".
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