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3021130013 = 11299470627
BaseRepresentation
bin1011010000010010…
…1100100100011101
321210112210022021012
42310010230210131
522141402130023
61215441145005
7134603116136
oct26404544435
97715708235
103021130013
111310392770
1270392b165
13391ba20c5
14209346c8d
1512a369978
hexb412c91d

3021130013 has 8 divisors (see below), whose sum is σ = 3409426080. Its totient is φ = 2651775280.

The previous prime is 3021129997. The next prime is 3021130019. The reversal of 3021130013 is 3100311203.

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

It is not a de Polignac number, because 3021130013 - 24 = 3021129997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3021130013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3021130019) 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, 4734995 + ... + 4735632.

It is an arithmetic number, because the mean of its divisors is an integer number (426178260).

Almost surely, 23021130013 is an apocalyptic number.

It is an amenable number.

3021130013 is a deficient number, since it is larger than the sum of its proper divisors (388296067).

3021130013 is a wasteful number, since it uses less digits than its factorization.

3021130013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9470667.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 3021130013 is about 54964.8070405055. The cubic root of 3021130013 is about 1445.6277350671.

Adding to 3021130013 its reverse (3100311203), we get a palindrome (6121441216).

The spelling of 3021130013 in words is "three billion, twenty-one million, one hundred thirty thousand, thirteen".

Divisors: 1 11 29 319 9470627 104176897 274648183 3021130013