Base | Representation |
---|---|
bin | 1011001110000111… |
… | …1100011100100001 |
3 | 21202220122110200100 |
4 | 2303201330130201 |
5 | 22132034120001 |
6 | 1214514013013 |
7 | 134432514264 |
oct | 26341743441 |
9 | 7686573610 |
10 | 3012020001 |
11 | 1306230231 |
12 | 700877169 |
13 | 390032673 |
14 | 208054cdb |
15 | 12966a586 |
hex | b387c721 |
3012020001 has 12 divisors (see below), whose sum is σ = 4352100480. Its totient is φ = 2007364920.
The previous prime is 3012019963. The next prime is 3012020017. The reversal of 3012020001 is 1000202103.
It is a happy number.
3012020001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3012020001 - 26 = 3012019937 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (3012020701) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23721 + ... + 81158.
It is an arithmetic number, because the mean of its divisors is an integer number (362675040).
Almost surely, 23012020001 is an apocalyptic number.
It is an amenable number.
3012020001 is a deficient number, since it is larger than the sum of its proper divisors (1340080479).
3012020001 is a wasteful number, since it uses less digits than its factorization.
3012020001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108076 (or 108073 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
The square root of 3012020001 is about 54881.8731549862. The cubic root of 3012020001 is about 1444.1732080514.
Adding to 3012020001 its reverse (1000202103), we get a palindrome (4012222104).
The spelling of 3012020001 in words is "three billion, twelve million, twenty thousand, one".
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