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6883139318901 = 34651493308917
BaseRepresentation
bin110010000101001101100…
…0100101111010001110101
3220101000120210222021211020
41210022123010233101311
51400233132131201101
622350023123331353
71310201415603066
oct144123304572165
926330523867736
106883139318901
11221413977aa5a
12931bb9520b59
133ac100954b11
1419b207c0056d
15be0a615c136
hex6429b12f475

6883139318901 has 8 divisors (see below), whose sum is σ = 9179492346144. Its totient is φ = 4587772918800.

The previous prime is 6883139318893. The next prime is 6883139318959. The reversal of 6883139318901 is 1098139313886.

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

It is not a de Polignac number, because 6883139318901 - 23 = 6883139318893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6883139318971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246640506 + ... + 246668411.

It is an arithmetic number, because the mean of its divisors is an integer number (1147436543268).

Almost surely, 26883139318901 is an apocalyptic number.

It is an amenable number.

6883139318901 is a deficient number, since it is larger than the sum of its proper divisors (2296353027243).

6883139318901 is a wasteful number, since it uses less digits than its factorization.

6883139318901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493313571.

The product of its (nonzero) digits is 6718464, while the sum is 60.

The spelling of 6883139318901 in words is "six trillion, eight hundred eighty-three billion, one hundred thirty-nine million, three hundred eighteen thousand, nine hundred one".

Divisors: 1 3 4651 13953 493308917 1479926751 2294379772967 6883139318901