Base | Representation |
---|---|
bin | 10001111000010… |
… | …101010011000000 |
3 | 202220110120011012 |
4 | 101320111103000 |
5 | 1103243324333 |
6 | 45433340052 |
7 | 10301534111 |
oct | 2170252300 |
9 | 686416135 |
10 | 299979968 |
11 | 144370432 |
12 | 84567628 |
13 | 4a1c1952 |
14 | 2bbaa208 |
15 | 1b507e48 |
hex | 11e154c0 |
299979968 has 14 divisors (see below), whose sum is σ = 595272876. Its totient is φ = 149989952.
The previous prime is 299979941. The next prime is 299979983. The reversal of 299979968 is 869979992.
299979968 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 299979898 and 299979907.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2343530 + ... + 2343657.
Almost surely, 2299979968 is an apocalyptic number.
It is an amenable number.
299979968 is a deficient number, since it is larger than the sum of its proper divisors (295292908).
299979968 is an equidigital number, since it uses as much as digits as its factorization.
299979968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4687199 (or 4687189 counting only the distinct ones).
The product of its digits is 39680928, while the sum is 68.
The square root of 299979968 is about 17319.9297920055. The cubic root of 299979968 is about 669.4180496607.
The spelling of 299979968 in words is "two hundred ninety-nine million, nine hundred seventy-nine thousand, nine hundred sixty-eight".
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