Base | Representation |
---|---|
bin | 111011101111111… |
… | …100000001010001 |
3 | 2120212020022221211 |
4 | 323233330001101 |
5 | 4023110003403 |
6 | 243245220121 |
7 | 33561310102 |
oct | 7357740121 |
9 | 2525208854 |
10 | 1002422353 |
11 | 474928829 |
12 | 23b861641 |
13 | 12c8a792a |
14 | 971bc3a9 |
15 | 5d00e06d |
hex | 3bbfc051 |
1002422353 has 4 divisors (see below), whose sum is σ = 1005645888. Its totient is φ = 999198820.
The previous prime is 1002422341. The next prime is 1002422371. The reversal of 1002422353 is 3532242001.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1002422353 - 29 = 1002421841 is a prime.
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1008422353) 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 3 ways as a sum of consecutive naturals, for example, 1611301 + ... + 1611922.
It is an arithmetic number, because the mean of its divisors is an integer number (251411472).
Almost surely, 21002422353 is an apocalyptic number.
It is an amenable number.
1002422353 is a deficient number, since it is larger than the sum of its proper divisors (3223535).
1002422353 is an equidigital number, since it uses as much as digits as its factorization.
1002422353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3223534.
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 1002422353 is about 31661.0541991261. The cubic root of 1002422353 is about 1000.8067998989.
Adding to 1002422353 its reverse (3532242001), we get a palindrome (4534664354).
The spelling of 1002422353 in words is "one billion, two million, four hundred twenty-two thousand, three hundred fifty-three".
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