Base | Representation |
---|---|
bin | 1011001110000111… |
… | …0111110111001110 |
3 | 21202220121111221010 |
4 | 2303201313313032 |
5 | 22132033014410 |
6 | 1214513350050 |
7 | 134432405460 |
oct | 26341676716 |
9 | 7686544833 |
10 | 3012001230 |
11 | 1306218117 |
12 | 700868326 |
13 | 390026c64 |
14 | 20804c130 |
15 | 129664c20 |
hex | b3877dce |
3012001230 has 64 divisors (see below), whose sum is σ = 8528007168. Its totient is φ = 666247680.
The previous prime is 3012001229. The next prime is 3012001241. The reversal of 3012001230 is 321002103.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 224827 + ... + 237846.
It is an arithmetic number, because the mean of its divisors is an integer number (133250112).
Almost surely, 23012001230 is an apocalyptic number.
3012001230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3012001230 is an abundant number, since it is smaller than the sum of its proper divisors (5516005938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3012001230 is a wasteful number, since it uses less digits than its factorization.
3012001230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 462721.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 3012001230 is about 54881.7021419708. The cubic root of 3012001230 is about 1444.1702080014.
Adding to 3012001230 its reverse (321002103), we get a palindrome (3333003333).
The spelling of 3012001230 in words is "three billion, twelve million, one thousand, two hundred thirty".
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