Base | Representation |
---|---|
bin | 11101110111001000110000… |
… | …010110100110111111011100 |
3 | 122020000020200021102100100010 |
4 | 131313020300112212333130 |
5 | 114203222043212212312 |
6 | 1143153122505203220 |
7 | 36443306231143104 |
oct | 3567106026467734 |
9 | 566006607370303 |
10 | 131332321210332 |
11 | 389347a75510a0 |
12 | 12891100790510 |
13 | 583877a904b48 |
14 | 2460738182204 |
15 | 102b3c5ca893c |
hex | 7772305a6fdc |
131332321210332 has 48 divisors (see below), whose sum is σ = 334359739526400. Its totient is φ = 39790615292160.
The previous prime is 131332321210309. The next prime is 131332321210427. The reversal of 131332321210332 is 233012123233131.
It is a self number, because there is not a number n which added to its sum of digits gives 131332321210332.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87475357 + ... + 88964052.
It is an arithmetic number, because the mean of its divisors is an integer number (6965827906800).
Almost surely, 2131332321210332 is an apocalyptic number.
131332321210332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
131332321210332 is an abundant number, since it is smaller than the sum of its proper divisors (203027418316068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131332321210332 is a wasteful number, since it uses less digits than its factorization.
131332321210332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176445066 (or 176445064 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 30.
Adding to 131332321210332 its reverse (233012123233131), we get a palindrome (364344444443463).
The spelling of 131332321210332 in words is "one hundred thirty-one trillion, three hundred thirty-two billion, three hundred twenty-one million, two hundred ten thousand, three hundred thirty-two".
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