Base | Representation |
---|---|
bin | 10010111101101000000… |
… | …000011000111010100010 |
3 | 11121120120200020001110001 |
4 | 102331220000120322202 |
5 | 132322242211220302 |
6 | 2434351200330214 |
7 | 163101346303054 |
oct | 22755000307242 |
9 | 4546520201401 |
10 | 1303120023202 |
11 | 46271730a868 |
12 | 19067831396a |
13 | 95b6461330a |
14 | 470ddab58d4 |
15 | 23d6ccc6787 |
hex | 12f68018ea2 |
1303120023202 has 8 divisors (see below), whose sum is σ = 1955069350812. Its totient is φ = 651430239600.
The previous prime is 1303120023173. The next prime is 1303120023203. The reversal of 1303120023202 is 2023200213031.
It can be written as a sum of positive squares in 2 ways, for example, as 863340163921 + 439779859281 = 929161^2 + 663159^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 1303120023202.
It is not an unprimeable number, because it can be changed into a prime (1303120023203) 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, 64873449 + ... + 64893532.
Almost surely, 21303120023202 is an apocalyptic number.
1303120023202 is a deficient number, since it is larger than the sum of its proper divisors (651949327610).
1303120023202 is a wasteful number, since it uses less digits than its factorization.
1303120023202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129772004.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 1303120023202 its reverse (2023200213031), we get a palindrome (3326320236233).
The spelling of 1303120023202 in words is "one trillion, three hundred three billion, one hundred twenty million, twenty-three thousand, two hundred two".
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