Base | Representation |
---|---|
bin | 10001100000011000100… |
… | …001101100111101111001 |
3 | 11021000011022010022211221 |
4 | 101200120201230331321 |
5 | 124202222044043001 |
6 | 2320352430552041 |
7 | 152625343044442 |
oct | 21403041547571 |
9 | 4230138108757 |
10 | 1203002331001 |
11 | 4242104a9889 |
12 | 175197068621 |
13 | 8959a607223 |
14 | 4232317a2c9 |
15 | 2145d5901a1 |
hex | 1181886cf79 |
1203002331001 has 4 divisors (see below), whose sum is σ = 1208396960512. Its totient is φ = 1197607701492.
The previous prime is 1203002330941. The next prime is 1203002331107. The reversal of 1203002331001 is 1001332003021.
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 1203002331001 - 211 = 1203002328953 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1203002331701) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2697314421 + ... + 2697314866.
It is an arithmetic number, because the mean of its divisors is an integer number (302099240128).
Almost surely, 21203002331001 is an apocalyptic number.
It is an amenable number.
1203002331001 is a deficient number, since it is larger than the sum of its proper divisors (5394629511).
1203002331001 is an equidigital number, since it uses as much as digits as its factorization.
1203002331001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5394629510.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 1203002331001 its reverse (1001332003021), we get a palindrome (2204334334022).
The spelling of 1203002331001 in words is "one trillion, two hundred three billion, two million, three hundred thirty-one thousand, one".
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