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3001000113 = 32333444457
BaseRepresentation
bin1011001011011111…
…1010000010110001
321202010220121020100
42302313322002301
522121224000423
61213441503013
7134240036316
oct26267720261
97663817210
103001000113
1112aaa93891
126b9041a69
1338a974817
142067c6d0d
151286e0343
hexb2dfa0b1

3001000113 has 6 divisors (see below), whose sum is σ = 4334777954. Its totient is φ = 2000666736.

The previous prime is 3001000063. The next prime is 3001000147. The reversal of 3001000113 is 3110001003.

It can be written as a sum of positive squares in only one way, i.e., 1829101824 + 1171898289 = 42768^2 + 34233^2 .

It is not a de Polignac number, because 3001000113 - 216 = 3000934577 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 333444457 = 3001000113 / (3 + 0 + 0 + 1 + 0 + 0 + 0 + 1 + 1 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3001000095 and 3001000104.

It is not an unprimeable number, because it can be changed into a prime (3001000193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 166722220 + ... + 166722237.

Almost surely, 23001000113 is an apocalyptic number.

It is an amenable number.

3001000113 is a deficient number, since it is larger than the sum of its proper divisors (1333777841).

3001000113 is a wasteful number, since it uses less digits than its factorization.

3001000113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333444463 (or 333444460 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

The square root of 3001000113 is about 54781.3847305816. The cubic root of 3001000113 is about 1442.4098205616.

Adding to 3001000113 its reverse (3110001003), we get a palindrome (6111001116).

The spelling of 3001000113 in words is "three billion, one million, one hundred thirteen", and thus it is an aban number.

Divisors: 1 3 9 333444457 1000333371 3001000113