Search a number
-
+
6787306042030 = 2517143412783999
BaseRepresentation
bin110001011000100101011…
…1101110011001010101110
3220000212020000202102011101
41202301022331303022232
51342200400321321110
622234013443513314
71300236525311323
oct142611275631256
926025200672141
106787306042030
112187531352698
1291751308883a
133a306a46c727
141967162d2b4a
15bb847b2c13a
hex62c4af732ae

6787306042030 has 32 divisors (see below), whose sum is σ = 12936713472000. Its totient is φ = 2555042004480.

The previous prime is 6787306042001. The next prime is 6787306042103. The reversal of 6787306042030 is 302406037876.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1045971 + ... + 3829969.

It is an arithmetic number, because the mean of its divisors is an integer number (404272296000).

Almost surely, 26787306042030 is an apocalyptic number.

6787306042030 is a deficient number, since it is larger than the sum of its proper divisors (6149407429970).

6787306042030 is a wasteful number, since it uses less digits than its factorization.

6787306042030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2798364.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 6787306042030 in words is "six trillion, seven hundred eighty-seven billion, three hundred six million, forty-two thousand, thirty".

Divisors: 1 2 5 10 17 34 85 170 14341 28682 71705 143410 243797 487594 1218985 2437970 2783999 5567998 13919995 27839990 47327983 94655966 236639915 473279830 39925329659 79850659318 199626648295 399253296590 678730604203 1357461208406 3393653021015 6787306042030