Base | Representation |
---|---|
bin | 1111010100110000… |
… | …10000010001011110 |
3 | 210020100220202102001 |
4 | 13222120100101132 |
5 | 113322130201300 |
6 | 3440213152514 |
7 | 410606665123 |
oct | 75230202136 |
9 | 23210822361 |
10 | 8227193950 |
11 | 3542044648 |
12 | 171732b73a |
13 | a1162c101 |
14 | 58092874a |
15 | 33242716a |
hex | 1ea61045e |
8227193950 has 12 divisors (see below), whose sum is σ = 15302580840. Its totient is φ = 3290877560.
The previous prime is 8227193921. The next prime is 8227193957. The reversal of 8227193950 is 593917228.
It is a self number, because there is not a number n which added to its sum of digits gives 8227193950.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8227193957) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82271890 + ... + 82271989.
It is an arithmetic number, because the mean of its divisors is an integer number (1275215070).
Almost surely, 28227193950 is an apocalyptic number.
8227193950 is a deficient number, since it is larger than the sum of its proper divisors (7075386890).
8227193950 is a wasteful number, since it uses less digits than its factorization.
8227193950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164543891 (or 164543886 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 46.
The square root of 8227193950 is about 90703.8805674818. The cubic root of 8227193950 is about 2018.7563784237.
The spelling of 8227193950 in words is "eight billion, two hundred twenty-seven million, one hundred ninety-three thousand, nine hundred fifty".
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