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6488900671796 = 2260717053156719
BaseRepresentation
bin101111001101101000010…
…0111101001100100110100
3211222022222122101222012222
41132123100213221210310
51322303232032444141
621444543153101512
71236544002441224
oct136332047514464
924868878358188
106488900671796
112081a2229a334
12889713857898
13380b92b1643a
141860c8c88084
15b3bd045b14b
hex5e6d09e9934

6488900671796 has 24 divisors (see below), whose sum is σ = 11375023457280. Its totient is φ = 3238894667232.

The previous prime is 6488900671793. The next prime is 6488900671801. The reversal of 6488900671796 is 6971760098846.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6488900671793) 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, 41326325 + ... + 41483043.

It is an arithmetic number, because the mean of its divisors is an integer number (473959310720).

Almost surely, 26488900671796 is an apocalyptic number.

It is an amenable number.

6488900671796 is a deficient number, since it is larger than the sum of its proper divisors (4886122785484).

6488900671796 is a wasteful number, since it uses less digits than its factorization.

6488900671796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174383 (or 174381 counting only the distinct ones).

The product of its (nonzero) digits is 219469824, while the sum is 71.

The spelling of 6488900671796 in words is "six trillion, four hundred eighty-eight billion, nine hundred million, six hundred seventy-one thousand, seven hundred ninety-six".

Divisors: 1 2 4 607 1214 2428 17053 34106 68212 156719 313438 626876 10351171 20702342 41404684 95128433 190256866 380513732 2672529107 5345058214 10690116428 1622225167949 3244450335898 6488900671796