Base | Representation |
---|---|
bin | 11101110101010001011100… |
… | …101100100100001100100011 |
3 | 122012120000000102010201221202 |
4 | 131311101130230210030203 |
5 | 114144122213313112200 |
6 | 1143014215041111415 |
7 | 36431122534066502 |
oct | 3565213454441443 |
9 | 565500012121852 |
10 | 131204216144675 |
11 | 38895439588203 |
12 | 1287030a62856b |
13 | 58296734ac24b |
14 | 2458464622839 |
15 | 1027dc94a21d5 |
hex | 77545cb24323 |
131204216144675 has 48 divisors (see below), whose sum is σ = 170099265593088. Its totient is φ = 100203301756800.
The previous prime is 131204216144641. The next prime is 131204216144699. The reversal of 131204216144675 is 576441612402131.
It is not a de Polignac number, because 131204216144675 - 214 = 131204216128291 is a prime.
It is a Duffinian 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 47 ways as a sum of consecutive naturals, for example, 806183060 + ... + 806345790.
It is an arithmetic number, because the mean of its divisors is an integer number (3543734699856).
Almost surely, 2131204216144675 is an apocalyptic number.
131204216144675 is a deficient number, since it is larger than the sum of its proper divisors (38895049448413).
131204216144675 is a wasteful number, since it uses less digits than its factorization.
131204216144675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165500 (or 165495 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 47.
The spelling of 131204216144675 in words is "one hundred thirty-one trillion, two hundred four billion, two hundred sixteen million, one hundred forty-four thousand, six hundred seventy-five".
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