Base | Representation |
---|---|
bin | 111011101000110… |
… | …0101111000110111 |
3 | 12011110102102121112 |
4 | 1313101211320313 |
5 | 13044240202333 |
6 | 530322305235 |
7 | 100406033534 |
oct | 16721457067 |
9 | 5143372545 |
10 | 2001100343 |
11 | 937629340 |
12 | 47a1b821b |
13 | 25b771158 |
14 | 14daa3d8b |
15 | baa2d948 |
hex | 77465e37 |
2001100343 has 8 divisors (see below), whose sum is σ = 2195081616. Its totient is φ = 1809129600.
The previous prime is 2001100333. The next prime is 2001100351. The reversal of 2001100343 is 3430011002.
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 2001100343 - 24 = 2001100327 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2001100333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500546 + ... + 504527.
It is an arithmetic number, because the mean of its divisors is an integer number (274385202).
Almost surely, 22001100343 is an apocalyptic number.
2001100343 is a deficient number, since it is larger than the sum of its proper divisors (193981273).
2001100343 is a wasteful number, since it uses less digits than its factorization.
2001100343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1005265.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 2001100343 is about 44733.6600671128. The cubic root of 2001100343 is about 1260.1520650854.
Adding to 2001100343 its reverse (3430011002), we get a palindrome (5431111345).
The spelling of 2001100343 in words is "two billion, one million, one hundred thousand, three hundred forty-three".
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