Base | Representation |
---|---|
bin | 10110010100101001… |
… | …010111010111111010 |
3 | 2021212102100112021021 |
4 | 112110221113113322 |
5 | 343041442124330 |
6 | 15002220333054 |
7 | 1505652441265 |
oct | 262451272772 |
9 | 67772315237 |
10 | 23968708090 |
11 | a18a790168 |
12 | 478b0a418a |
13 | 234c991312 |
14 | 1235411cdc |
15 | 9543ae67a |
hex | 594a575fa |
23968708090 has 8 divisors (see below), whose sum is σ = 43143674580. Its totient is φ = 9587483232.
The previous prime is 23968708081. The next prime is 23968708109. The reversal of 23968708090 is 9080786932.
It can be written as a sum of positive squares in 2 ways, for example, as 21724696449 + 2244011641 = 147393^2 + 47371^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1198435395 + ... + 1198435414.
Almost surely, 223968708090 is an apocalyptic number.
23968708090 is a deficient number, since it is larger than the sum of its proper divisors (19174966490).
23968708090 is a wasteful number, since it uses less digits than its factorization.
23968708090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2396870816.
The product of its (nonzero) digits is 1306368, while the sum is 52.
The spelling of 23968708090 in words is "twenty-three billion, nine hundred sixty-eight million, seven hundred eight thousand, ninety".
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