Base | Representation |
---|---|
bin | 111110101101101… |
… | …1011101100110101 |
3 | 12102122200201101120 |
4 | 1331123123230311 |
5 | 13302202441344 |
6 | 544451214153 |
7 | 103101423543 |
oct | 17533335465 |
9 | 5378621346 |
10 | 2104343349 |
11 | 98a935339 |
12 | 4a88a7359 |
13 | 276c7baa4 |
14 | 15d69ad93 |
15 | c4b24219 |
hex | 7d6dbb35 |
2104343349 has 8 divisors (see below), whose sum is σ = 2806784640. Its totient is φ = 1402398816.
The previous prime is 2104343299. The next prime is 2104343357. The reversal of 2104343349 is 9433434012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2104343349 - 28 = 2104343093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2104343149) 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, 114189 + ... + 131330.
It is an arithmetic number, because the mean of its divisors is an integer number (350848080).
Almost surely, 22104343349 is an apocalyptic number.
It is an amenable number.
2104343349 is a deficient number, since it is larger than the sum of its proper divisors (702441291).
2104343349 is a wasteful number, since it uses less digits than its factorization.
2104343349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 248379.
The product of its (nonzero) digits is 31104, while the sum is 33.
The square root of 2104343349 is about 45873.1222939970. The cubic root of 2104343349 is about 1281.4614145236.
The spelling of 2104343349 in words is "two billion, one hundred four million, three hundred forty-three thousand, three hundred forty-nine".
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