Base | Representation |
---|---|
bin | 1000001001101011… |
… | …1100101001000110 |
3 | 12122111022002221202 |
4 | 2002122330221012 |
5 | 13440123232324 |
6 | 1001042342502 |
7 | 105136363514 |
oct | 20232745106 |
9 | 5574262852 |
10 | 2188102214 |
11 | a23143641 |
12 | 51095aa32 |
13 | 28b42704c |
14 | 16a8614b4 |
15 | cc16b8ae |
hex | 826bca46 |
2188102214 has 32 divisors (see below), whose sum is σ = 3420717696. Its totient is φ = 1048924800.
The previous prime is 2188102207. The next prime is 2188102223. The reversal of 2188102214 is 4122018812.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2310089 + ... + 2311035.
It is an arithmetic number, because the mean of its divisors is an integer number (106897428).
Almost surely, 22188102214 is an apocalyptic number.
2188102214 is a deficient number, since it is larger than the sum of its proper divisors (1232615482).
2188102214 is a wasteful number, since it uses less digits than its factorization.
2188102214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1460.
The product of its (nonzero) digits is 2048, while the sum is 29.
The square root of 2188102214 is about 46777.1548301091. The cubic root of 2188102214 is about 1298.2426380622.
The spelling of 2188102214 in words is "two billion, one hundred eighty-eight million, one hundred two thousand, two hundred fourteen".
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