Base | Representation |
---|---|
bin | 100101101000100011111010… |
… | …0110110111000001000011010 |
3 | 1121102002011121101201210221221 |
4 | 1023101013310312320020122 |
5 | 321342044142320243002 |
6 | 3132013045554122254 |
7 | 126504065012312011 |
oct | 11321076466701032 |
9 | 1542064541653857 |
10 | 331030122431002 |
11 | 965270a51a1745 |
12 | 31163a3228038a |
13 | 11293011670267 |
14 | 5ba5d2ca23a78 |
15 | 2840cbe60dc37 |
hex | 12d11f4db821a |
331030122431002 has 8 divisors (see below), whose sum is σ = 496546994293812. Its totient is φ = 165514457666400.
The previous prime is 331030122430981. The next prime is 331030122431083. The reversal of 331030122431002 is 200134221030133.
It can be written as a sum of positive squares in 2 ways, for example, as 206755094598361 + 124275027832641 = 14378981^2 + 11147871^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 301088649 + ... + 302186092.
Almost surely, 2331030122431002 is an apocalyptic number.
331030122431002 is a deficient number, since it is larger than the sum of its proper divisors (165516871862810).
331030122431002 is a wasteful number, since it uses less digits than its factorization.
331030122431002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 603549104.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 331030122431002 its reverse (200134221030133), we get a palindrome (531164343461135).
The spelling of 331030122431002 in words is "three hundred thirty-one trillion, thirty billion, one hundred twenty-two million, four hundred thirty-one thousand, two".
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