Base | Representation |
---|---|
bin | 10100101010100001100… |
… | …010111100100001010001 |
3 | 12000202101200122221021212 |
4 | 110222201202330201101 |
5 | 141231230133001431 |
6 | 3004210045025505 |
7 | 204411102410351 |
oct | 24524142744121 |
9 | 5022350587255 |
10 | 1420049500241 |
11 | 4a826aa165a9 |
12 | 1ab26b855295 |
13 | a3baa623598 |
14 | 4ca332d8b61 |
15 | 26e1340772b |
hex | 14aa18bc851 |
1420049500241 has 8 divisors (see below), whose sum is σ = 1446931083240. Its totient is φ = 1393171183872.
The previous prime is 1420049500217. The next prime is 1420049500273. The reversal of 1420049500241 is 1420059400241.
It can be written as a sum of positive squares in 4 ways, for example, as 155614470400 + 1264435029841 = 394480^2 + 1124471^2 .
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 1420049500241 - 210 = 1420049499217 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1420049500198 and 1420049500207.
It is not an unprimeable number, because it can be changed into a prime (1420049500211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70025 + ... + 1686713.
It is an arithmetic number, because the mean of its divisors is an integer number (180866385405).
Almost surely, 21420049500241 is an apocalyptic number.
It is an amenable number.
1420049500241 is a deficient number, since it is larger than the sum of its proper divisors (26881582999).
1420049500241 is a wasteful number, since it uses less digits than its factorization.
1420049500241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1633315.
The product of its (nonzero) digits is 11520, while the sum is 32.
The spelling of 1420049500241 in words is "one trillion, four hundred twenty billion, forty-nine million, five hundred thousand, two hundred forty-one".
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