Base | Representation |
---|---|
bin | 110100010101110001… |
… | …1011110000010100100 |
3 | 101202010100011220110121 |
4 | 1220223203132002210 |
5 | 3320143331234233 |
6 | 123345155131324 |
7 | 11056242054235 |
oct | 1505343360244 |
9 | 352110156417 |
10 | 112399868068 |
11 | 43739882554 |
12 | 1994a5a3b44 |
13 | a7a376a797 |
14 | 5623c0b08c |
15 | 2dccb4492d |
hex | 1a2b8de0a4 |
112399868068 has 24 divisors (see below), whose sum is σ = 199991503544. Its totient is φ = 55260057600.
The previous prime is 112399868059. The next prime is 112399868071. The reversal of 112399868068 is 860868993211.
It can be written as a sum of positive squares in 4 ways, for example, as 26540319744 + 85859548324 = 162912^2 + 293018^2 .
It is a Harshad number since it is a multiple of its sum of digits (61).
It is a junction number, because it is equal to n+sod(n) for n = 112399867997 and 112399868015.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 665188 + ... + 816868.
Almost surely, 2112399868068 is an apocalyptic number.
It is an amenable number.
112399868068 is a deficient number, since it is larger than the sum of its proper divisors (87591635476).
112399868068 is a wasteful number, since it uses less digits than its factorization.
112399868068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154783 (or 154781 counting only the distinct ones).
The product of its (nonzero) digits is 8957952, while the sum is 61.
The spelling of 112399868068 in words is "one hundred twelve billion, three hundred ninety-nine million, eight hundred sixty-eight thousand, sixty-eight".
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