Base | Representation |
---|---|
bin | 10101100000111101… |
… | …000000110010010111 |
3 | 2012121222102220112021 |
4 | 111200331000302113 |
5 | 334302432140343 |
6 | 14340200034011 |
7 | 1445322012265 |
oct | 254075006227 |
9 | 65558386467 |
10 | 23101443223 |
11 | 9885187241 |
12 | 4588762907 |
13 | 22420b9841 |
14 | 1192177435 |
15 | 90319c0ed |
hex | 560f40c97 |
23101443223 has 8 divisors (see below), whose sum is σ = 23233683200. Its totient is φ = 22969254240.
The previous prime is 23101443217. The next prime is 23101443229. The reversal of 23101443223 is 32234410132.
It is an interprime number because it is at equal distance from previous prime (23101443217) and next prime (23101443229).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23101443223 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23101443229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1248586 + ... + 1266952.
It is an arithmetic number, because the mean of its divisors is an integer number (2904210400).
Almost surely, 223101443223 is an apocalyptic number.
23101443223 is a deficient number, since it is larger than the sum of its proper divisors (132239977).
23101443223 is a wasteful number, since it uses less digits than its factorization.
23101443223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25497.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 23101443223 its reverse (32234410132), we get a palindrome (55335853355).
The spelling of 23101443223 in words is "twenty-three billion, one hundred one million, four hundred forty-three thousand, two hundred twenty-three".
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