Base | Representation |
---|---|
bin | 10010111101100001000… |
… | …010110101000110000001 |
3 | 11121120021112102221212110 |
4 | 102331201002311012001 |
5 | 132322022311104101 |
6 | 2434331425045533 |
7 | 163065430434666 |
oct | 22754102650601 |
9 | 4546245387773 |
10 | 1303003222401 |
11 | 462667393681 |
12 | 1906451868a9 |
13 | 95b4636960a |
14 | 470cc38da6d |
15 | 23d62903cd6 |
hex | 12f610b5181 |
1303003222401 has 4 divisors (see below), whose sum is σ = 1737337629872. Its totient is φ = 868668814932.
The previous prime is 1303003222397. The next prime is 1303003222421. The reversal of 1303003222401 is 1042223003031.
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 not a de Polignac number, because 1303003222401 - 22 = 1303003222397 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1303003222421) 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, 217167203731 + ... + 217167203736.
It is an arithmetic number, because the mean of its divisors is an integer number (434334407468).
Almost surely, 21303003222401 is an apocalyptic number.
It is an amenable number.
1303003222401 is a deficient number, since it is larger than the sum of its proper divisors (434334407471).
1303003222401 is an equidigital number, since it uses as much as digits as its factorization.
1303003222401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 434334407470.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 1303003222401 its reverse (1042223003031), we get a palindrome (2345226225432).
The spelling of 1303003222401 in words is "one trillion, three hundred three billion, three million, two hundred twenty-two thousand, four hundred one".
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