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3019130027 = 54111294943
BaseRepresentation
bin1011001111110100…
…0100010010101011
321210102000200210122
42303331010102223
522140344130102
61215330233455
7134550116234
oct26375042253
97712020718
103019130027
11130a247091
1270312588b
13391651994
14208d8608b
1512a0c20a2
hexb3f444ab

3019130027 has 8 divisors (see below), whose sum is σ = 3028002240. Its totient is φ = 3010271040.

The previous prime is 3019129969. The next prime is 3019130053. The reversal of 3019130027 is 7200319103.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3019130027 is a prime.

It is a super-2 number, since 2×30191300272 = 18230292239866041458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3019129978 and 3019130005.

It is not an unprimeable number, because it can be changed into a prime (3019130327) 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 7 ways as a sum of consecutive naturals, for example, 608318 + ... + 613260.

It is an arithmetic number, because the mean of its divisors is an integer number (378500280).

Almost surely, 23019130027 is an apocalyptic number.

3019130027 is a deficient number, since it is larger than the sum of its proper divisors (8872213).

3019130027 is a wasteful number, since it uses less digits than its factorization.

3019130027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6613.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 3019130027 is about 54946.6106962022. The cubic root of 3019130027 is about 1445.3086631246.

The spelling of 3019130027 in words is "three billion, nineteen million, one hundred thirty thousand, twenty-seven".

Divisors: 1 541 1129 4943 610789 2674163 5580647 3019130027