Base | Representation |
---|---|
bin | 10010001000000… |
… | …110000111110000 |
3 | 210012020111101120 |
4 | 102020012013300 |
5 | 1110323041422 |
6 | 50102102240 |
7 | 10351624143 |
oct | 2210060760 |
9 | 705214346 |
10 | 304112112 |
11 | 146732a27 |
12 | 85a1a980 |
13 | 4b00a6c5 |
14 | 2c56405a |
15 | 1ba7245c |
hex | 122061f0 |
304112112 has 20 divisors (see below), whose sum is σ = 785623080. Its totient is φ = 101370688.
The previous prime is 304112093. The next prime is 304112113. The reversal of 304112112 is 211211403.
It is a junction number, because it is equal to n+sod(n) for n = 304112091 and 304112100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (304112113) 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, 3167787 + ... + 3167882.
It is an arithmetic number, because the mean of its divisors is an integer number (39281154).
Almost surely, 2304112112 is an apocalyptic number.
It is an amenable number.
304112112 is an abundant number, since it is smaller than the sum of its proper divisors (481510968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
304112112 is a wasteful number, since it uses less digits than its factorization.
304112112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6335680 (or 6335674 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 304112112 is about 17438.8105098943. The cubic root of 304112112 is about 672.4777286102.
Adding to 304112112 its reverse (211211403), we get a palindrome (515323515).
It can be divided in two parts, 30411 and 2112, that added together give a palindrome (32523).
The spelling of 304112112 in words is "three hundred four million, one hundred twelve thousand, one hundred twelve".
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