Base | Representation |
---|---|
bin | 10100101010100101010… |
… | …101111101010001010001 |
3 | 12000202120010112102211122 |
4 | 110222211111331101101 |
5 | 141231342440014210 |
6 | 3004220242252025 |
7 | 204412505032445 |
oct | 24524525752121 |
9 | 5022503472748 |
10 | 1420113204305 |
11 | 4a82a2977394 |
12 | 1ab289057015 |
13 | a3bba8994b3 |
14 | 4ca3b95c825 |
15 | 26e18cdcb55 |
hex | 14aa557d451 |
1420113204305 has 8 divisors (see below), whose sum is σ = 1705223369472. Its totient is φ = 1135365547248.
The previous prime is 1420113204287. The next prime is 1420113204319. The reversal of 1420113204305 is 5034023110241.
It is a happy number.
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 1420113204305 - 210 = 1420113203281 is a prime.
It is a Duffinian 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, 90618407 + ... + 90634076.
It is an arithmetic number, because the mean of its divisors is an integer number (213152921184).
Almost surely, 21420113204305 is an apocalyptic number.
It is an amenable number.
1420113204305 is a deficient number, since it is larger than the sum of its proper divisors (285110165167).
1420113204305 is a wasteful number, since it uses less digits than its factorization.
1420113204305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181254055.
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 1420113204305 its reverse (5034023110241), we get a palindrome (6454136314546).
The spelling of 1420113204305 in words is "one trillion, four hundred twenty billion, one hundred thirteen million, two hundred four thousand, three hundred five".
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