Base | Representation |
---|---|
bin | 11101110111000111111010… |
… | …101010000000010010001010 |
3 | 122020000011100111020121222210 |
4 | 131313013322222000102022 |
5 | 114203213222100400002 |
6 | 1143152453244125550 |
7 | 36443245011556212 |
oct | 3567077252002212 |
9 | 566004314217883 |
10 | 131331420325002 |
11 | 38934384a74667 |
12 | 12890aaab368b6 |
13 | 583866608b4c1 |
14 | 2460690675242 |
15 | 102b371b5496c |
hex | 7771faa8048a |
131331420325002 has 8 divisors (see below), whose sum is σ = 262662840650016. Its totient is φ = 43777140108332.
The previous prime is 131331420324983. The next prime is 131331420325073. The reversal of 131331420325002 is 200523024133131.
It is a sphenic number, since it is the product of 3 distinct primes.
131331420325002 is an admirable number.
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, 10944285027078 + ... + 10944285027089.
It is an arithmetic number, because the mean of its divisors is an integer number (32832855081252).
Almost surely, 2131331420325002 is an apocalyptic number.
131331420325002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131331420325002 is a wasteful number, since it uses less digits than its factorization.
131331420325002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21888570054172.
The product of its (nonzero) digits is 12960, while the sum is 30.
Adding to 131331420325002 its reverse (200523024133131), we get a palindrome (331854444458133).
The spelling of 131331420325002 in words is "one hundred thirty-one trillion, three hundred thirty-one billion, four hundred twenty million, three hundred twenty-five thousand, two".
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