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7007014385 = 57211394747
BaseRepresentation
bin1101000011010011…
…01000110111110001
3200002022221012201022
412201221220313301
5103322243430020
63115144345225
7335432432240
oct64151506761
920068835638
107007014385
112a76305688
121436775215
138788c0877
144a6864957
152b0252625
hex1a1a68df1

7007014385 has 16 divisors (see below), whose sum is σ = 9614269056. Its totient is φ = 4802485248.

The previous prime is 7007014381. The next prime is 7007014393. The reversal of 7007014385 is 5834107007.

It is a cyclic number.

It is not a de Polignac number, because 7007014385 - 22 = 7007014381 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7007014381) 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 15 ways as a sum of consecutive naturals, for example, 26582 + ... + 121328.

It is an arithmetic number, because the mean of its divisors is an integer number (600891816).

Almost surely, 27007014385 is an apocalyptic number.

It is an amenable number.

7007014385 is a deficient number, since it is larger than the sum of its proper divisors (2607254671).

7007014385 is a wasteful number, since it uses less digits than its factorization.

7007014385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96872.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 7007014385 is about 83707.9111255322. The cubic root of 7007014385 is about 1913.5699235542.

The spelling of 7007014385 in words is "seven billion, seven million, fourteen thousand, three hundred eighty-five".

Divisors: 1 5 7 35 2113 10565 14791 73955 94747 473735 663229 3316145 200200411 1001002055 1401402877 7007014385