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6870143803 = 41891882747
BaseRepresentation
bin1100110010111111…
…00001001100111011
3122201210101110120111
412121133201030323
5103032224100203
63053415005151
7332151154525
oct63137411473
918653343514
106870143803
112a060207a6
1213b89697b7
1385643aa63
144925d6a15
152a321826d
hex1997e133b

6870143803 has 8 divisors (see below), whose sum is σ = 7116787440. Its totient is φ = 6627265920.

The previous prime is 6870143801. The next prime is 6870143809. The reversal of 6870143803 is 3083410786.

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

It is a cyclic number.

It is not a de Polignac number, because 6870143803 - 21 = 6870143801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6870143801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 937725 + ... + 945022.

It is an arithmetic number, because the mean of its divisors is an integer number (889598430).

Almost surely, 26870143803 is an apocalyptic number.

6870143803 is a deficient number, since it is larger than the sum of its proper divisors (246643637).

6870143803 is a wasteful number, since it uses less digits than its factorization.

6870143803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882877.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 6870143803 is about 82886.3306160913. The cubic root of 6870143803 is about 1901.0284185907.

The spelling of 6870143803 in words is "six billion, eight hundred seventy million, one hundred forty-three thousand, eight hundred three".

Divisors: 1 41 89 3649 1882747 77192627 167564483 6870143803