Base | Representation |
---|---|
bin | 11101110110111101100100… |
… | …000001100101011101000000 |
3 | 122012222002122201102210101211 |
4 | 131312331210001211131000 |
5 | 114203022440110243402 |
6 | 1143143414153535504 |
7 | 36442402350636112 |
oct | 3566754401453500 |
9 | 565862581383354 |
10 | 131320303212352 |
11 | 3892a69a717361 |
12 | 1288a907a14594 |
13 | 58375b3b0b237 |
14 | 245dd17ddb3b2 |
15 | 102ae20b804d7 |
hex | 776f64065740 |
131320303212352 has 56 divisors (see below), whose sum is σ = 260686129981536. Its totient is φ = 65635612497408.
The previous prime is 131320303212349. The next prime is 131320303212353. The reversal of 131320303212352 is 253212303023131.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131320303212353) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 4103358783 + ... + 4103390785.
It is an arithmetic number, because the mean of its divisors is an integer number (4655109463956).
Almost surely, 2131320303212352 is an apocalyptic number.
It is an amenable number.
131320303212352 is a deficient number, since it is larger than the sum of its proper divisors (129365826769184).
131320303212352 is a wasteful number, since it uses less digits than its factorization.
131320303212352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53975 (or 53965 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 31.
Adding to 131320303212352 its reverse (253212303023131), we get a palindrome (384532606235483).
The spelling of 131320303212352 in words is "one hundred thirty-one trillion, three hundred twenty billion, three hundred three million, two hundred twelve thousand, three hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •