Base | Representation |
---|---|
bin | 10111101010111101110… |
… | …11001110111110110011 |
3 | 2212202101011100100012201 |
4 | 23311132323032332303 |
5 | 101311210344430412 |
6 | 1421351025004031 |
7 | 112522233605560 |
oct | 13653673167663 |
9 | 2782334310181 |
10 | 813341405107 |
11 | 293a33023930 |
12 | 11176a483617 |
13 | 5b90bcb541a |
14 | 2b51a1a1867 |
15 | 162546d0e57 |
hex | bd5eecefb3 |
813341405107 has 8 divisors (see below), whose sum is σ = 1014036037632. Its totient is φ = 633772523400.
The previous prime is 813341405081. The next prime is 813341405111. The reversal of 813341405107 is 701504143318.
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 813341405107 - 27 = 813341404979 is a prime.
It is a super-2 number, since 2×8133414051072 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (813341405507) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5281437619 + ... + 5281437772.
It is an arithmetic number, because the mean of its divisors is an integer number (126754504704).
Almost surely, 2813341405107 is an apocalyptic number.
813341405107 is a deficient number, since it is larger than the sum of its proper divisors (200694632525).
813341405107 is a wasteful number, since it uses less digits than its factorization.
813341405107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10562875409.
The product of its (nonzero) digits is 40320, while the sum is 37.
The spelling of 813341405107 in words is "eight hundred thirteen billion, three hundred forty-one million, four hundred five thousand, one hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •