Base | Representation |
---|---|
bin | 1000000100011100… |
… | …0001000110111110 |
3 | 12120221220022011021 |
4 | 2001013001012332 |
5 | 13414010203124 |
6 | 554535014354 |
7 | 104451356362 |
oct | 20107010676 |
9 | 5527808137 |
10 | 2166100414 |
11 | a11786335 |
12 | 50550a3ba |
13 | 2869c272a |
14 | 1679752a2 |
15 | ca2727e4 |
hex | 811c11be |
2166100414 has 8 divisors (see below), whose sum is σ = 3250718208. Its totient is φ = 1082527680.
The previous prime is 2166100411. The next prime is 2166100459. The reversal of 2166100414 is 4140016612.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2166100411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256062 + ... + 264385.
It is an arithmetic number, because the mean of its divisors is an integer number (406339776).
Almost surely, 22166100414 is an apocalyptic number.
2166100414 is a deficient number, since it is larger than the sum of its proper divisors (1084617794).
2166100414 is a wasteful number, since it uses less digits than its factorization.
2166100414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 522530.
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 2166100414 is about 46541.3838857419. The cubic root of 2166100414 is about 1293.8766093772.
The spelling of 2166100414 in words is "two billion, one hundred sixty-six million, one hundred thousand, four hundred fourteen".
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