Base | Representation |
---|---|
bin | 1000010100001010… |
… | …0001001100111100 |
3 | 12202112221212120020 |
4 | 2011002201030330 |
5 | 14032344430022 |
6 | 1005252052140 |
7 | 106211641062 |
oct | 20502411474 |
9 | 5675855506 |
10 | 2232030012 |
11 | a45a17203 |
12 | 523604050 |
13 | 297567624 |
14 | 172618032 |
15 | d0e4735c |
hex | 850a133c |
2232030012 has 12 divisors (see below), whose sum is σ = 5208070056. Its totient is φ = 744010000.
The previous prime is 2232029999. The next prime is 2232030013. The reversal of 2232030012 is 2100302322.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-3 number, since 3×22320300123 (a number of 29 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2232029973 and 2232030000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2232030013) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93001239 + ... + 93001262.
It is an arithmetic number, because the mean of its divisors is an integer number (434005838).
Almost surely, 22232030012 is an apocalyptic number.
It is an amenable number.
2232030012 is an abundant number, since it is smaller than the sum of its proper divisors (2976040044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2232030012 is a wasteful number, since it uses less digits than its factorization.
2232030012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186002508 (or 186002506 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 2232030012 is about 47244.3648703208. The cubic root of 2232030012 is about 1306.8728728723.
Adding to 2232030012 its reverse (2100302322), we get a palindrome (4332332334).
The spelling of 2232030012 in words is "two billion, two hundred thirty-two million, thirty thousand, twelve".
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