Base | Representation |
---|---|
bin | 1111100010011010… |
… | …00000000001111101 |
3 | 210112100100110201012 |
4 | 13301031000001331 |
5 | 114040432344344 |
6 | 3455423125005 |
7 | 413500101305 |
oct | 76115000175 |
9 | 23470313635 |
10 | 8341684349 |
11 | 35a0732a09 |
12 | 1749743765 |
13 | a2c2772cb |
14 | 591c0c605 |
15 | 33c4e029e |
hex | 1f134007d |
8341684349 has 4 divisors (see below), whose sum is σ = 8342327580. Its totient is φ = 8341041120.
The previous prime is 8341684327. The next prime is 8341684427. The reversal of 8341684349 is 9434861438.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 8014725625 + 326958724 = 89525^2 + 18082^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-8341684349 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 8341684297 and 8341684306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8341684319) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301754 + ... + 328235.
It is an arithmetic number, because the mean of its divisors is an integer number (2085581895).
Almost surely, 28341684349 is an apocalyptic number.
It is an amenable number.
8341684349 is a deficient number, since it is larger than the sum of its proper divisors (643231).
8341684349 is a wasteful number, since it uses less digits than its factorization.
8341684349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 643230.
The product of its digits is 1990656, while the sum is 50.
The square root of 8341684349 is about 91332.8218604900. The cubic root of 8341684349 is about 2028.0776732820.
The spelling of 8341684349 in words is "eight billion, three hundred forty-one million, six hundred eighty-four thousand, three hundred forty-nine".
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