Base | Representation |
---|---|
bin | 111110101110101… |
… | …1110010100000001 |
3 | 12102200200220020221 |
4 | 1331131132110001 |
5 | 13302322101322 |
6 | 544510503041 |
7 | 103106112352 |
oct | 17535362401 |
9 | 5380626227 |
10 | 2104878337 |
11 | 990170281 |
12 | 4a8b04a81 |
13 | 277108453 |
14 | 15d799d29 |
15 | c4bcc9c7 |
hex | 7d75e501 |
2104878337 has 8 divisors (see below), whose sum is σ = 2154742304. Its totient is φ = 2055055968.
The previous prime is 2104878323. The next prime is 2104878343. The reversal of 2104878337 is 7338784012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2104878337 - 223 = 2096489729 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2104878293 and 2104878302.
It is not an unprimeable number, because it can be changed into a prime (2104878317) 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 7 ways as a sum of consecutive naturals, for example, 107638 + ... + 125680.
It is an arithmetic number, because the mean of its divisors is an integer number (269342788).
Almost surely, 22104878337 is an apocalyptic number.
It is an amenable number.
2104878337 is a deficient number, since it is larger than the sum of its proper divisors (49863967).
2104878337 is a wasteful number, since it uses less digits than its factorization.
2104878337 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20799.
The product of its (nonzero) digits is 225792, while the sum is 43.
The square root of 2104878337 is about 45878.9530939842. The cubic root of 2104878337 is about 1281.5700007944.
The spelling of 2104878337 in words is "two billion, one hundred four million, eight hundred seventy-eight thousand, three hundred thirty-seven".
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