Base | Representation |
---|---|
bin | 10101101101100100… |
… | …110011100000110101 |
3 | 2020011201220022212111 |
4 | 111231210303200311 |
5 | 340221134414310 |
6 | 14413202451021 |
7 | 1453502640430 |
oct | 255544634065 |
9 | 66151808774 |
10 | 23313201205 |
11 | 9983770138 |
12 | 4627663a71 |
13 | 2276c2c918 |
14 | 11b233a817 |
15 | 916a7a28a |
hex | 56d933835 |
23313201205 has 8 divisors (see below), whose sum is σ = 31972390272. Its totient is φ = 15986195088.
The previous prime is 23313201193. The next prime is 23313201217. The reversal of 23313201205 is 50210231332.
It is an interprime number because it is at equal distance from previous prime (23313201193) and next prime (23313201217).
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 23313201205 - 29 = 23313200693 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333045697 + ... + 333045766.
It is an arithmetic number, because the mean of its divisors is an integer number (3996548784).
Almost surely, 223313201205 is an apocalyptic number.
It is an amenable number.
23313201205 is a deficient number, since it is larger than the sum of its proper divisors (8659189067).
23313201205 is an equidigital number, since it uses as much as digits as its factorization.
23313201205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 666091475.
The product of its (nonzero) digits is 1080, while the sum is 22.
Adding to 23313201205 its reverse (50210231332), we get a palindrome (73523432537).
The spelling of 23313201205 in words is "twenty-three billion, three hundred thirteen million, two hundred one thousand, two hundred five".
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