Base | Representation |
---|---|
bin | 10001110101001… |
… | …010011100110011 |
3 | 202211220100102120 |
4 | 101311022130303 |
5 | 1103040232412 |
6 | 45403445323 |
7 | 10261503555 |
oct | 2165123463 |
9 | 684810376 |
10 | 299149107 |
11 | 143953174 |
12 | 84226843 |
13 | 49c9070a |
14 | 2ba314d5 |
15 | 1b3e1b8c |
hex | 11d4a733 |
299149107 has 8 divisors (see below), whose sum is σ = 409645776. Its totient is φ = 194042592.
The previous prime is 299149099. The next prime is 299149117. The reversal of 299149107 is 701941992.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 299149107 - 23 = 299149099 is a prime.
It is not an unprimeable number, because it can be changed into a prime (299149117) 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, 1347408 + ... + 1347629.
It is an arithmetic number, because the mean of its divisors is an integer number (51205722).
Almost surely, 2299149107 is an apocalyptic number.
299149107 is a deficient number, since it is larger than the sum of its proper divisors (110496669).
299149107 is a wasteful number, since it uses less digits than its factorization.
299149107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2695077.
The product of its (nonzero) digits is 40824, while the sum is 42.
The square root of 299149107 is about 17295.9274686268. The cubic root of 299149107 is about 668.7994443077.
The spelling of 299149107 in words is "two hundred ninety-nine million, one hundred forty-nine thousand, one hundred seven".
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