Base | Representation |
---|---|
bin | 11101110100010110111100… |
… | …110001000000001111001010 |
3 | 122012022222212212220021112010 |
4 | 131310112330301000033022 |
5 | 114142110043233131102 |
6 | 1142525310134200350 |
7 | 36423440141501316 |
oct | 3564267461001712 |
9 | 565288785807463 |
10 | 131141403411402 |
11 | 38870836415a9a |
12 | 128600ba7b30b6 |
13 | 58237730b7157 |
14 | 24553c6392b46 |
15 | 102644ed4bd6c |
hex | 7745bcc403ca |
131141403411402 has 8 divisors (see below), whose sum is σ = 262282806822816. Its totient is φ = 43713801137132.
The previous prime is 131141403411323. The next prime is 131141403411449. The reversal of 131141403411402 is 204114304141131.
It is a sphenic number, since it is the product of 3 distinct primes.
131141403411402 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 131141403411402.
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, 10928450284278 + ... + 10928450284289.
It is an arithmetic number, because the mean of its divisors is an integer number (32785350852852).
Almost surely, 2131141403411402 is an apocalyptic number.
131141403411402 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.
131141403411402 is a wasteful number, since it uses less digits than its factorization.
131141403411402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21856900568572.
The product of its (nonzero) digits is 4608, while the sum is 30.
Adding to 131141403411402 its reverse (204114304141131), we get a palindrome (335255707552533).
The spelling of 131141403411402 in words is "one hundred thirty-one trillion, one hundred forty-one billion, four hundred three million, four hundred eleven thousand, four hundred two".
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