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6801354880748 = 2214911411669263
BaseRepresentation
bin110001011111001000001…
…0101110111011011101100
3220002012111010010100212022
41202332100111313123230
51342413133322140443
622244255503125312
71301244625416641
oct142762025673354
926065433110768
106801354880748
1121924905790aa
1291a193ba3838
133a4498c1b24c
1419728a07ddc8
15bbdbb1aae68
hex62f905776ec

6801354880748 has 12 divisors (see below), whose sum is σ = 11982252727200. Its totient is φ = 3377854101552.

The previous prime is 6801354880721. The next prime is 6801354880751. The reversal of 6801354880748 is 8470884531086.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5705834036 + ... + 5705835227.

It is an arithmetic number, because the mean of its divisors is an integer number (998521060600).

Almost surely, 26801354880748 is an apocalyptic number.

It is an amenable number.

6801354880748 is a deficient number, since it is larger than the sum of its proper divisors (5180897846452).

6801354880748 is a wasteful number, since it uses less digits than its factorization.

6801354880748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11411669416 (or 11411669414 counting only the distinct ones).

The product of its (nonzero) digits is 41287680, while the sum is 62.

The spelling of 6801354880748 in words is "six trillion, eight hundred one billion, three hundred fifty-four million, eight hundred eighty thousand, seven hundred forty-eight".

Divisors: 1 2 4 149 298 596 11411669263 22823338526 45646677052 1700338720187 3400677440374 6801354880748