Base | Representation |
---|---|
bin | 10001110100110… |
… | …010000011111100 |
3 | 202211201021101202 |
4 | 101310302003330 |
5 | 1103024033322 |
6 | 45401355032 |
7 | 10260606410 |
oct | 2164620374 |
9 | 684637352 |
10 | 299049212 |
11 | 143895110 |
12 | 84198a78 |
13 | 49c570c7 |
14 | 2ba06d40 |
15 | 1b3c2292 |
hex | 11d320fc |
299049212 has 24 divisors (see below), whose sum is σ = 652471680. Its totient is φ = 116512560.
The previous prime is 299049211. The next prime is 299049253. The reversal of 299049212 is 212940992.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (299049211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485162 + ... + 485777.
It is an arithmetic number, because the mean of its divisors is an integer number (27186320).
Almost surely, 2299049212 is an apocalyptic number.
299049212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
299049212 is an abundant number, since it is smaller than the sum of its proper divisors (353422468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
299049212 is a wasteful number, since it uses less digits than its factorization.
299049212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 970961 (or 970959 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 38.
The square root of 299049212 is about 17293.0394089645. The cubic root of 299049212 is about 668.7249918502.
The spelling of 299049212 in words is "two hundred ninety-nine million, forty-nine thousand, two hundred twelve".
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