Search a number
-
+
6801755630322 = 2319493112099883
BaseRepresentation
bin110001011111010100000…
…1110100110101011110010
3220002020112001012112221010
41202332220032212223302
51342414443420132242
622244403340411350
71301260562633022
oct142765016465362
926066461175833
106801755630322
1121926768061a4
1291a286246b56
133a4530c62a83
141972c739ba82
15bbde146b89c
hex62fa83a6af2

6801755630322 has 32 divisors (see below), whose sum is σ = 14322390693120. Its totient is φ = 2147487057360.

The previous prime is 6801755630281. The next prime is 6801755630323. The reversal of 6801755630322 is 2230365571086.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6801755630323) by changing a digit.

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, 5487808 + ... + 6612075.

It is an arithmetic number, because the mean of its divisors is an integer number (447574709160).

Almost surely, 26801755630322 is an apocalyptic number.

6801755630322 is an abundant number, since it is smaller than the sum of its proper divisors (7520635062798).

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

6801755630322 is a wasteful number, since it uses less digits than its factorization.

6801755630322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12104838.

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 6801755630322 in words is "six trillion, eight hundred one billion, seven hundred fifty-five million, six hundred thirty thousand, three hundred twenty-two".

Divisors: 1 2 3 6 19 38 57 114 4931 9862 14793 29586 93689 187378 281067 562134 12099883 24199766 36299649 72599298 229897777 459795554 689693331 1379386662 59664523073 119329046146 178993569219 357987138438 1133625938387 2267251876774 3400877815161 6801755630322