Base | Representation |
---|---|
bin | 1000100100110101… |
… | …1100100000001100 |
3 | 12221102121212202020 |
4 | 2021031130200030 |
5 | 14203303100322 |
6 | 1020231530140 |
7 | 111021463425 |
oct | 21115344014 |
9 | 5842555666 |
10 | 2302003212 |
11 | a8146a0a3 |
12 | 542b29950 |
13 | 2a8bc6ba2 |
14 | 17ba3064c |
15 | d716a05c |
hex | 8935c80c |
2302003212 has 12 divisors (see below), whose sum is σ = 5371340856. Its totient is φ = 767334400.
The previous prime is 2302003183. The next prime is 2302003217. The reversal of 2302003212 is 2123002032.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 2302003191 and 2302003200.
It is not an unprimeable number, because it can be changed into a prime (2302003217) 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, 95916789 + ... + 95916812.
It is an arithmetic number, because the mean of its divisors is an integer number (447611738).
Almost surely, 22302003212 is an apocalyptic number.
It is an amenable number.
2302003212 is an abundant number, since it is smaller than the sum of its proper divisors (3069337644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2302003212 is a wasteful number, since it uses less digits than its factorization.
2302003212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191833608 (or 191833606 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 2302003212 is about 47979.1956164336. The cubic root of 2302003212 is about 1320.3892355341.
Adding to 2302003212 its reverse (2123002032), we get a palindrome (4425005244).
The spelling of 2302003212 in words is "two billion, three hundred two million, three thousand, two hundred twelve".
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