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6880448284 = 2217101183063
BaseRepresentation
bin1100110100001101…
…10100111100011100
3122202111202222122221
412122012310330130
5103042343321114
63054423515124
7332334562663
oct63206647434
918674688587
106880448284
112a109196a6
1214002b8aa4
13858608098
14493b19dda
152a40a1524
hex19a1b4f1c

6880448284 has 12 divisors (see below), whose sum is σ = 12749066064. Its totient is φ = 3237857984.

The previous prime is 6880448231. The next prime is 6880448381. The reversal of 6880448284 is 4828440886.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 50591464 + ... + 50591599.

It is an arithmetic number, because the mean of its divisors is an integer number (1062422172).

Almost surely, 26880448284 is an apocalyptic number.

It is an amenable number.

6880448284 is a deficient number, since it is larger than the sum of its proper divisors (5868617780).

6880448284 is a wasteful number, since it uses less digits than its factorization.

6880448284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101183084 (or 101183082 counting only the distinct ones).

The product of its (nonzero) digits is 3145728, while the sum is 52.

The square root of 6880448284 is about 82948.4676410601. The cubic root of 6880448284 is about 1901.9783902398.

The spelling of 6880448284 in words is "six billion, eight hundred eighty million, four hundred forty-eight thousand, two hundred eighty-four".

Divisors: 1 2 4 17 34 68 101183063 202366126 404732252 1720112071 3440224142 6880448284