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6885348484 = 227259272
BaseRepresentation
bin1100110100110011…
…00001010010000100
3122202211222221110211
412122121201102010
5103100122122414
63055120525204
7332424332200
oct63231412204
918684887424
106885348484
112a13666253
121401a80804
13859632601
14494633b00
152a471d3c4
hex19a661484

6885348484 has 27 divisors (see below), whose sum is σ = 14018967543. Its totient is φ = 2950365768.

The previous prime is 6885348451. The next prime is 6885348521. The reversal of 6885348484 is 4848435886.

The square root of 6885348484 is 82978.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×68853484842 = 94816047492242196512, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1158729 + ... + 1164655.

Almost surely, 26885348484 is an apocalyptic number.

6885348484 is the 82978-th square number.

It is an amenable number.

6885348484 is an abundant number, since it is smaller than the sum of its proper divisors (7133619059).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6885348484 is an frugal number, since it uses more digits than its factorization.

6885348484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11872 (or 5936 counting only the distinct ones).

The product of its digits is 23592960, while the sum is 58.

The cubic root of 6885348484 is about 1902.4298076687.

The spelling of 6885348484 in words is "six billion, eight hundred eighty-five million, three hundred forty-eight thousand, four hundred eighty-four".

Divisors: 1 2 4 7 14 28 49 98 196 5927 11854 23708 41489 82978 165956 290423 580846 1161692 35129329 70258658 140517316 245905303 491810606 983621212 1721337121 3442674242 6885348484