Base | Representation |
---|---|
bin | 1111010100001001… |
… | …11100011110010000 |
3 | 210020000101120212120 |
4 | 13222010330132100 |
5 | 113314331211422 |
6 | 3435512454240 |
7 | 410515653435 |
oct | 75204743620 |
9 | 23200346776 |
10 | 8222132112 |
11 | 353a1a7607 |
12 | 17156aa380 |
13 | a1057913c |
14 | 57ddabb8c |
15 | 331c7745c |
hex | 1ea13c790 |
8222132112 has 40 divisors (see below), whose sum is σ = 21263936640. Its totient is φ = 2737687680.
The previous prime is 8222132099. The next prime is 8222132117. The reversal of 8222132112 is 2112312228.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (8222132117) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50287 + ... + 137742.
It is an arithmetic number, because the mean of its divisors is an integer number (531598416).
Almost surely, 28222132112 is an apocalyptic number.
It is an amenable number.
8222132112 is an abundant number, since it is smaller than the sum of its proper divisors (13041804528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8222132112 is a wasteful number, since it uses less digits than its factorization.
8222132112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188951 (or 188945 counting only the distinct ones).
The product of its digits is 768, while the sum is 24.
The square root of 8222132112 is about 90675.9731792276. The cubic root of 8222132112 is about 2018.3422755424.
The spelling of 8222132112 in words is "eight billion, two hundred twenty-two million, one hundred thirty-two thousand, one hundred twelve".
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