Base | Representation |
---|---|
bin | 10001011110101111000… |
… | …001101010001011110011 |
3 | 11020211120221112121202201 |
4 | 101132233001222023303 |
5 | 124140110433321230 |
6 | 2315501041324031 |
7 | 152533441164253 |
oct | 21365701521363 |
9 | 4224527477681 |
10 | 1201232323315 |
11 | 42349236a912 |
12 | 174982336617 |
13 | 893779b87bb |
14 | 421d606d963 |
15 | 213a7ead5ca |
hex | 117af06a2f3 |
1201232323315 has 8 divisors (see below), whose sum is σ = 1450660182480. Its totient is φ = 954864928992.
The previous prime is 1201232323303. The next prime is 1201232323339. The reversal of 1201232323315 is 5133232321021.
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 1201232323315 - 29 = 1201232322803 is a prime.
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, 765115345 + ... + 765116914.
It is an arithmetic number, because the mean of its divisors is an integer number (181332522810).
Almost surely, 21201232323315 is an apocalyptic number.
1201232323315 is a deficient number, since it is larger than the sum of its proper divisors (249427859165).
1201232323315 is a wasteful number, since it uses less digits than its factorization.
1201232323315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1530232421.
The product of its (nonzero) digits is 6480, while the sum is 28.
Adding to 1201232323315 its reverse (5133232321021), we get a palindrome (6334464644336).
The spelling of 1201232323315 in words is "one trillion, two hundred one billion, two hundred thirty-two million, three hundred twenty-three thousand, three hundred fifteen".
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