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3013111141 = 19190717393
BaseRepresentation
bin1011001110011000…
…0110110101100101
321202222200220102221
42303212012311211
522132324024031
61214553232341
7134445010405
oct26346066545
97688626387
103013111141
111306905aa7
127011026b1
13390325201
1420825a805
151297d3a11
hexb3986d65

3013111141 has 8 divisors (see below), whose sum is σ = 3032400384. Its totient is φ = 2993858880.

The previous prime is 3013111139. The next prime is 3013111147. The reversal of 3013111141 is 1411113103.

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

It is a cyclic number.

It is not a de Polignac number, because 3013111141 - 21 = 3013111139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013111147) 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, 164541 + ... + 181933.

It is an arithmetic number, because the mean of its divisors is an integer number (379050048).

Almost surely, 23013111141 is an apocalyptic number.

It is an amenable number.

3013111141 is a deficient number, since it is larger than the sum of its proper divisors (19289243).

3013111141 is a wasteful number, since it uses less digits than its factorization.

3013111141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18491.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 3013111141 is about 54891.8130598726. The cubic root of 3013111141 is about 1444.3475766267.

Adding to 3013111141 its reverse (1411113103), we get a palindrome (4424224244).

The spelling of 3013111141 in words is "three billion, thirteen million, one hundred eleven thousand, one hundred forty-one".

Divisors: 1 191 907 17393 173237 3322063 15775451 3013111141