Base | Representation |
---|---|
bin | 10111101011101000110… |
… | …11010101101011111010 |
3 | 2212210022022010201011211 |
4 | 23311310123111223322 |
5 | 101312430222031324 |
6 | 1421450512513334 |
7 | 112534204043656 |
oct | 13656433255372 |
9 | 2783268121154 |
10 | 813702142714 |
11 | 2940a871238a |
12 | 11184b24b84a |
13 | 5b96895ab26 |
14 | 2b552065a66 |
15 | 162761db294 |
hex | bd746d5afa |
813702142714 has 8 divisors (see below), whose sum is σ = 1225883141460. Its totient is φ = 405074428896.
The previous prime is 813702142681. The next prime is 813702142739. The reversal of 813702142714 is 417241207318.
It can be written as a sum of positive squares in 2 ways, for example, as 813649100625 + 53042089 = 902025^2 + 7283^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×8137021427142 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 888320659 + ... + 888321574.
Almost surely, 2813702142714 is an apocalyptic number.
813702142714 is a deficient number, since it is larger than the sum of its proper divisors (412180998746).
813702142714 is a wasteful number, since it uses less digits than its factorization.
813702142714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1776642464.
The product of its (nonzero) digits is 75264, while the sum is 40.
The spelling of 813702142714 in words is "eight hundred thirteen billion, seven hundred two million, one hundred forty-two thousand, seven hundred fourteen".
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