Base | Representation |
---|---|
bin | 101010010100011… |
… | …0111111100001011 |
3 | 10122221222112012221 |
4 | 1110220313330023 |
5 | 10402010013120 |
6 | 352523314511 |
7 | 50121544465 |
oct | 12450677413 |
9 | 3587875187 |
10 | 1420001035 |
11 | 66960a882 |
12 | 33767ba37 |
13 | 1982624cb |
14 | d683b135 |
15 | 849e60aa |
hex | 54a37f0b |
1420001035 has 8 divisors (see below), whose sum is σ = 1758969216. Its totient is φ = 1099355520.
The previous prime is 1420001003. The next prime is 1420001047. The reversal of 1420001035 is 5301000241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1420001035 - 25 = 1420001003 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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, 4580494 + ... + 4580803.
It is an arithmetic number, because the mean of its divisors is an integer number (219871152).
Almost surely, 21420001035 is an apocalyptic number.
1420001035 is a deficient number, since it is larger than the sum of its proper divisors (338968181).
1420001035 is an equidigital number, since it uses as much as digits as its factorization.
1420001035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9161333.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 1420001035 is about 37682.9010958551. The cubic root of 1420001035 is about 1123.9911376964.
Adding to 1420001035 its reverse (5301000241), we get a palindrome (6721001276).
The spelling of 1420001035 in words is "one billion, four hundred twenty million, one thousand, thirty-five".
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