Base | Representation |
---|---|
bin | 10101100001110010… |
… | …000100000110010010 |
3 | 2012122221121110121120 |
4 | 111201302010012102 |
5 | 334320012203133 |
6 | 14341414103110 |
7 | 1445551144116 |
oct | 254162040622 |
9 | 65587543546 |
10 | 23115350418 |
11 | 9892015996 |
12 | 459134aa96 |
13 | 2244c48954 |
14 | 1193d57746 |
15 | 9044e7ab3 |
hex | 561c84192 |
23115350418 has 8 divisors (see below), whose sum is σ = 46230700848. Its totient is φ = 7705116804.
The previous prime is 23115350417. The next prime is 23115350443. The reversal of 23115350418 is 81405351132.
It is a sphenic number, since it is the product of 3 distinct primes.
23115350418 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (23115350417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1926279196 + ... + 1926279207.
It is an arithmetic number, because the mean of its divisors is an integer number (5778837606).
Almost surely, 223115350418 is an apocalyptic number.
23115350418 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23115350418 is a wasteful number, since it uses less digits than its factorization.
23115350418 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3852558408.
The product of its (nonzero) digits is 14400, while the sum is 33.
The spelling of 23115350418 in words is "twenty-three billion, one hundred fifteen million, three hundred fifty thousand, four hundred eighteen".
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