Base | Representation |
---|---|
bin | 1000010011101100… |
… | …1011000011111000 |
3 | 12202102100001000000 |
4 | 2010323023003320 |
5 | 14031401314222 |
6 | 1005142513000 |
7 | 106156400562 |
oct | 20473130370 |
9 | 5672301000 |
10 | 2230104312 |
11 | a44921417 |
12 | 522a35760 |
13 | 297041c67 |
14 | 172276332 |
15 | d0bb69ac |
hex | 84ecb0f8 |
2230104312 has 56 divisors (see below), whose sum is σ = 6269316840. Its totient is φ = 743366160.
The previous prime is 2230104301. The next prime is 2230104323. The reversal of 2230104312 is 2134010322.
2230104312 is a `hidden beast` number, since 2 + 230 + 1 + 0 + 431 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (2230104301) and next prime (2230104323).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 185364 + ... + 197027.
Almost surely, 22230104312 is an apocalyptic number.
It is an amenable number.
2230104312 is an abundant number, since it is smaller than the sum of its proper divisors (4039212528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2230104312 is an equidigital number, since it uses as much as digits as its factorization.
2230104312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 382415 (or 382396 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 2230104312 is about 47223.9802642683. The cubic root of 2230104312 is about 1306.4969267341.
Adding to 2230104312 its reverse (2134010322), we get a palindrome (4364114634).
The spelling of 2230104312 in words is "two billion, two hundred thirty million, one hundred four thousand, three hundred twelve".
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