Base | Representation |
---|---|
bin | 110000101010110… |
… | …1010001111100001 |
3 | 11012210220110011001 |
4 | 1201111222033201 |
5 | 11321031134001 |
6 | 430014152001 |
7 | 55316564125 |
oct | 14125521741 |
9 | 4183813131 |
10 | 1633068001 |
11 | 768908184 |
12 | 396ab2601 |
13 | 200443336 |
14 | 116c61585 |
15 | 98582001 |
hex | 6156a3e1 |
1633068001 has 4 divisors (see below), whose sum is σ = 1677205012. Its totient is φ = 1588930992.
The previous prime is 1633067939. The next prime is 1633068029. The reversal of 1633068001 is 1008603361.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 566392401 + 1066675600 = 23799^2 + 32660^2 .
It is a cyclic number.
It is not a de Polignac number, because 1633068001 - 219 = 1632543713 is a prime.
It is a super-2 number, since 2×16330680012 = 5333822191780272002, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1633068071) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22068450 + ... + 22068523.
It is an arithmetic number, because the mean of its divisors is an integer number (419301253).
Almost surely, 21633068001 is an apocalyptic number.
It is an amenable number.
1633068001 is a deficient number, since it is larger than the sum of its proper divisors (44137011).
1633068001 is an equidigital number, since it uses as much as digits as its factorization.
1633068001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44137010.
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 1633068001 is about 40411.2360736466. The cubic root of 1633068001 is about 1177.6098321797.
The spelling of 1633068001 in words is "one billion, six hundred thirty-three million, sixty-eight thousand, one".
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