Base | Representation |
---|---|
bin | 1010100011010110110000… |
… | …10111000011011101011101 |
3 | 10001011101021100210101001102 |
4 | 11101223120113003131131 |
5 | 11020142412033131013 |
6 | 121204125534122445 |
7 | 4613336414133515 |
oct | 521533027033535 |
9 | 101141240711042 |
10 | 23205043255133 |
11 | 7437226a66163 |
12 | 2729362050425 |
13 | cc42c2c27a2c |
14 | 5a31b6d56845 |
15 | 2a393a69bd58 |
hex | 151ad85c375d |
23205043255133 has 8 divisors (see below), whose sum is σ = 23236338888000. Its totient is φ = 23173768637568.
The previous prime is 23205043255081. The next prime is 23205043255279. The reversal of 23205043255133 is 33155234050232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23205043255133 - 232 = 23200748287837 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23205043252133) 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, 3043316 + ... + 7461357.
It is an arithmetic number, because the mean of its divisors is an integer number (2904542361000).
Almost surely, 223205043255133 is an apocalyptic number.
It is an amenable number.
23205043255133 is a deficient number, since it is larger than the sum of its proper divisors (31295632867).
23205043255133 is a wasteful number, since it uses less digits than its factorization.
23205043255133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10507651.
The product of its (nonzero) digits is 324000, while the sum is 38.
The spelling of 23205043255133 in words is "twenty-three trillion, two hundred five billion, forty-three million, two hundred fifty-five thousand, one hundred thirty-three".
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