Base | Representation |
---|---|
bin | 11101001010111100101… |
… | …10000011100011110111 |
3 | 10112211010201111202120121 |
4 | 32211132112003203313 |
5 | 112410212404020043 |
6 | 2044242134312411 |
7 | 132262116204250 |
oct | 16453626034367 |
9 | 3484121452517 |
10 | 1002310220023 |
11 | 357093a97442 |
12 | 1423077b8707 |
13 | 73695aab738 |
14 | 367251b5b27 |
15 | 1b1144a5ded |
hex | e95e5838f7 |
1002310220023 has 8 divisors (see below), whose sum is σ = 1145892008448. Its totient is φ = 858827085144.
The previous prime is 1002310220003. The next prime is 1002310220047. The reversal of 1002310220023 is 3200220132001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1002310220023 - 29 = 1002310219511 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1002310219979 and 1002310220006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1002310220003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24641611 + ... + 24682252.
It is an arithmetic number, because the mean of its divisors is an integer number (143236501056).
Almost surely, 21002310220023 is an apocalyptic number.
1002310220023 is a deficient number, since it is larger than the sum of its proper divisors (143581788425).
1002310220023 is an equidigital number, since it uses as much as digits as its factorization.
1002310220023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49326773.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 1002310220023 its reverse (3200220132001), we get a palindrome (4202530352024).
The spelling of 1002310220023 in words is "one trillion, two billion, three hundred ten million, two hundred twenty thousand, twenty-three".
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