Base | Representation |
---|---|
bin | 1111011111000001… |
… | …11101010111100100 |
3 | 210110101001112121022 |
4 | 13233200331113210 |
5 | 114011210040032 |
6 | 3452532110312 |
7 | 413004260453 |
oct | 75740752744 |
9 | 23411045538 |
10 | 8313361892 |
11 | 3586748920 |
12 | 1740165398 |
13 | a2643ba64 |
14 | 58c158b9a |
15 | 339c98512 |
hex | 1ef83d5e4 |
8313361892 has 24 divisors (see below), whose sum is σ = 15880962720. Its totient is φ = 3776420160.
The previous prime is 8313361873. The next prime is 8313361919. The reversal of 8313361892 is 2981633138.
It is a super-2 number, since 2×83133618922 (a number of 21 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12083 + ... + 129509.
It is an arithmetic number, because the mean of its divisors is an integer number (661706780).
Almost surely, 28313361892 is an apocalyptic number.
It is an amenable number.
8313361892 is a deficient number, since it is larger than the sum of its proper divisors (7567600828).
8313361892 is a wasteful number, since it uses less digits than its factorization.
8313361892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119051 (or 119049 counting only the distinct ones).
The product of its digits is 186624, while the sum is 44.
The square root of 8313361892 is about 91177.6392104994. The cubic root of 8313361892 is about 2025.7797650945.
The spelling of 8313361892 in words is "eight billion, three hundred thirteen million, three hundred sixty-one thousand, eight hundred ninety-two".
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