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3001301212 = 2271324134213
BaseRepresentation
bin1011001011100100…
…0011100011011100
321202011110220021011
42302321003203130
522121313114322
61213452145004
7134242432210
oct26271034334
97664426234
103001301212
11130017a028
126b9168164
1338aa4b8a0
14206864940
1512874e677
hexb2e438dc

3001301212 has 48 divisors (see below), whose sum is σ = 6491353792. Its totient is φ = 1182366720.

The previous prime is 3001301207. The next prime is 3001301269. The reversal of 3001301212 is 2121031003.

3001301212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 3001301192 and 3001301201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70618 + ... + 104830.

Almost surely, 23001301212 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 3001301212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3245676896).

3001301212 is an abundant number, since it is smaller than the sum of its proper divisors (3490052580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3001301212 is a wasteful number, since it uses less digits than its factorization.

3001301212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34478 (or 34476 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 3001301212 is about 54784.1328488459. The cubic root of 3001301212 is about 1442.4580593280.

Adding to 3001301212 its reverse (2121031003), we get a palindrome (5122332215).

The spelling of 3001301212 in words is "three billion, one million, three hundred one thousand, two hundred twelve".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 241 364 482 964 1687 3133 3374 6266 6748 12532 21931 34213 43862 68426 87724 136852 239491 444769 478982 889538 957964 1779076 3113383 6226766 8245333 12453532 16490666 32981332 57717331 107189329 115434662 214378658 230869324 428757316 750325303 1500650606 3001301212