Base | Representation |
---|---|
bin | 10011001010000001000… |
… | …100000000110010011101 |
3 | 11122211220221110102010212 |
4 | 103022001010000302131 |
5 | 133032014334231440 |
6 | 2444431334542205 |
7 | 164052150316601 |
oct | 23120104006235 |
9 | 4584827412125 |
10 | 1316425305245 |
11 | 468324847126 |
12 | 193170207965 |
13 | 971a501207b |
14 | 47a02bcb501 |
15 | 2439ae2c465 |
hex | 13281100c9d |
1316425305245 has 8 divisors (see below), whose sum is σ = 1584789822720. Its totient is φ = 1049753939920.
The previous prime is 1316425305241. The next prime is 1316425305289. The reversal of 1316425305245 is 5425035246131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1316425305245 - 22 = 1316425305241 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1316425305241) 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, 423286325 + ... + 423289434.
It is an arithmetic number, because the mean of its divisors is an integer number (198098727840).
Almost surely, 21316425305245 is an apocalyptic number.
It is an amenable number.
1316425305245 is a deficient number, since it is larger than the sum of its proper divisors (268364517475).
1316425305245 is an equidigital number, since it uses as much as digits as its factorization.
1316425305245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 846576075.
The product of its (nonzero) digits is 432000, while the sum is 41.
The spelling of 1316425305245 in words is "one trillion, three hundred sixteen billion, four hundred twenty-five million, three hundred five thousand, two hundred forty-five".
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