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3044485913 = 73120696781
BaseRepresentation
bin1011010101110111…
…0010101100011001
321212011201220112112
42311131302230121
522213342022123
61222033522105
7135305463140
oct26535625431
97764656475
103044485913
111322595367
1270b713335
1339698bb71
1420c4a6757
1512c42ed78
hexb5772b19

3044485913 has 16 divisors (see below), whose sum is σ = 3593917440. Its totient is φ = 2523787200.

The previous prime is 3044485909. The next prime is 3044485931. The reversal of 3044485913 is 3195844403.

It is a cyclic number.

It is not a de Polignac number, because 3044485913 - 22 = 3044485909 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3044485933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 445583 + ... + 452363.

It is an arithmetic number, because the mean of its divisors is an integer number (224619840).

Almost surely, 23044485913 is an apocalyptic number.

It is an amenable number.

3044485913 is a deficient number, since it is larger than the sum of its proper divisors (549431527).

3044485913 is a wasteful number, since it uses less digits than its factorization.

3044485913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8888.

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 3044485913 is about 55176.8603039354. The cubic root of 3044485913 is about 1449.3434860701.

The spelling of 3044485913 in words is "three billion, forty-four million, four hundred eighty-five thousand, nine hundred thirteen".

Divisors: 1 7 31 217 2069 6781 14483 47467 64139 210211 448973 1471477 14029889 98209223 434926559 3044485913