Base | Representation |
---|---|
bin | 1011001110000111… |
… | …0111101011001100 |
3 | 21202220121110212121 |
4 | 2303201313223030 |
5 | 22132033003320 |
6 | 1214513342324 |
7 | 134432403310 |
oct | 26341675314 |
9 | 7686543777 |
10 | 3012000460 |
11 | 1306217587 |
12 | 7008679a4 |
13 | 3900267c1 |
14 | 20804bb40 |
15 | 1296648aa |
hex | b3877acc |
3012000460 has 96 divisors (see below), whose sum is σ = 7649994240. Its totient is φ = 973099008.
The previous prime is 3012000457. The next prime is 3012000461. The reversal of 3012000460 is 640002103.
It is not an unprimeable number, because it can be changed into a prime (3012000461) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 510447 + ... + 516313.
It is an arithmetic number, because the mean of its divisors is an integer number (79687440).
Almost surely, 23012000460 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3012000460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3824997120).
3012000460 is an abundant number, since it is smaller than the sum of its proper divisors (4637993780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3012000460 is a wasteful number, since it uses less digits than its factorization.
3012000460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6095 (or 6093 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 3012000460 is about 54881.6951268818. The cubic root of 3012000460 is about 1444.1700849369.
Adding to 3012000460 its reverse (640002103), we get a palindrome (3652002563).
The spelling of 3012000460 in words is "three billion, twelve million, four hundred sixty", and thus it is an aban number.
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