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3001303019 = 111320988133
BaseRepresentation
bin1011001011100100…
…0011111111101011
321202011110222202002
42302321003333223
522121313144034
61213452201215
7134242440401
oct26271037753
97664428662
103001303019
111300180420
126b916920b
1338aa4c660
14206865471
1512874ee7e
hexb2e43feb

3001303019 has 8 divisors (see below), whose sum is σ = 3526006512. Its totient is φ = 2518575840.

The previous prime is 3001303007. The next prime is 3001303079. The reversal of 3001303019 is 9103031003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3001303019 - 28 = 3001302763 is a prime.

It is a super-2 number, since 2×30013030192 = 18015639623717028722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3001303079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10493924 + ... + 10494209.

It is an arithmetic number, because the mean of its divisors is an integer number (440750814).

Almost surely, 23001303019 is an apocalyptic number.

3001303019 is a deficient number, since it is larger than the sum of its proper divisors (524703493).

3001303019 is a wasteful number, since it uses less digits than its factorization.

3001303019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20988157.

The product of its (nonzero) digits is 243, while the sum is 20.

The square root of 3001303019 is about 54784.1493408449. The cubic root of 3001303019 is about 1442.4583488159.

The spelling of 3001303019 in words is "three billion, one million, three hundred three thousand, nineteen".

Divisors: 1 11 13 143 20988133 230869463 272845729 3001303019