Base | Representation |
---|---|
bin | 1110010000110001010111… |
… | …0001001111111000011101 |
3 | 2001112010011010020102200212 |
4 | 3210030111301033320131 |
5 | 4023410240423014331 |
6 | 53203515140302205 |
7 | 3205636001533064 |
oct | 344142561177035 |
9 | 61463133212625 |
10 | 15681290829341 |
11 | 4aa6441954365 |
12 | 19131806a1965 |
13 | 89997c558827 |
14 | 3c2d9b1091db |
15 | 1c2d8de7dd2b |
hex | e4315c4fe1d |
15681290829341 has 8 divisors (see below), whose sum is σ = 16382639107800. Its totient is φ = 14990650158400.
The previous prime is 15681290829329. The next prime is 15681290829359. The reversal of 15681290829341 is 14392809218651.
It can be written as a sum of positive squares in 4 ways, for example, as 7919884864441 + 7761405964900 = 2814229^2 + 2785930^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 15681290829341 - 222 = 15681286635037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15681290829241) 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, 2676898886 + ... + 2676904743.
It is an arithmetic number, because the mean of its divisors is an integer number (2047829888475).
Almost surely, 215681290829341 is an apocalyptic number.
It is an amenable number.
15681290829341 is a deficient number, since it is larger than the sum of its proper divisors (701348278459).
15681290829341 is a wasteful number, since it uses less digits than its factorization.
15681290829341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5353803759.
The product of its (nonzero) digits is 7464960, while the sum is 59.
The spelling of 15681290829341 in words is "fifteen trillion, six hundred eighty-one billion, two hundred ninety million, eight hundred twenty-nine thousand, three hundred forty-one".
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