Base | Representation |
---|---|
bin | 1000101110101011101… |
… | …00000100011010011000 |
3 | 1001200012022220122220101 |
4 | 10113111310010122120 |
5 | 14403234111034432 |
6 | 345442425505144 |
7 | 30445535265310 |
oct | 4272564043230 |
9 | 1050168818811 |
10 | 299939939992 |
11 | 106227305330 |
12 | 4a1693421b4 |
13 | 22390560544 |
14 | 1073518a440 |
15 | 7c072984e7 |
hex | 45d5d04698 |
299939939992 has 64 divisors (see below), whose sum is σ = 703370615040. Its totient is φ = 116490998400.
The previous prime is 299939939983. The next prime is 299939939993.
299939939992 is nontrivially palindromic in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (299939939993) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 572734 + ... + 963277.
It is an arithmetic number, because the mean of its divisors is an integer number (10990165860).
Almost surely, 2299939939992 is an apocalyptic number.
299939939992 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
299939939992 is an abundant number, since it is smaller than the sum of its proper divisors (403430675048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
299939939992 is a wasteful number, since it uses less digits than its factorization.
299939939992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1536352 (or 1536348 counting only the distinct ones).
The product of its digits is 1549681956, while the sum is 82.
The spelling of 299939939992 in words is "two hundred ninety-nine billion, nine hundred thirty-nine million, nine hundred thirty-nine thousand, nine hundred ninety-two".
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