Base | Representation |
---|---|
bin | 1000010100000000… |
… | …1010011000111100 |
3 | 12202111210111012102 |
4 | 2011000022120330 |
5 | 14032220143114 |
6 | 1005230524232 |
7 | 106203456113 |
oct | 20500123074 |
9 | 5674714172 |
10 | 2231412284 |
11 | a45635092 |
12 | 523366678 |
13 | 2973ac3ca |
14 | 1724d6c7a |
15 | d0d742de |
hex | 8500a63c |
2231412284 has 12 divisors (see below), whose sum is σ = 3909283224. Its totient is φ = 1114474224.
The previous prime is 2231412283. The next prime is 2231412343. The reversal of 2231412284 is 4822141322.
It is a super-3 number, since 3×22314122843 (a number of 29 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2231412283) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303899 + ... + 311154.
It is an arithmetic number, because the mean of its divisors is an integer number (325773602).
Almost surely, 22231412284 is an apocalyptic number.
It is an amenable number.
2231412284 is a deficient number, since it is larger than the sum of its proper divisors (1677870940).
2231412284 is a wasteful number, since it uses less digits than its factorization.
2231412284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 615964 (or 615962 counting only the distinct ones).
The product of its digits is 6144, while the sum is 29.
The square root of 2231412284 is about 47237.8268340109. The cubic root of 2231412284 is about 1306.7523000533.
The spelling of 2231412284 in words is "two billion, two hundred thirty-one million, four hundred twelve thousand, two hundred eighty-four".
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