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6808066734132 = 22322311959687541
BaseRepresentation
bin110001100010010000001…
…1001100011100000110100
3220002211210212122211210200
41203010200121203200310
51343020410040443012
622251325505320500
71301603145265416
oct143044031434064
926084725584720
106808066734132
112195315204974
1291b547936130
133a4cc8616721
141977256309b6
15bc1605583dc
hex63120663834

6808066734132 has 72 divisors (see below), whose sum is σ = 17959037066880. Its totient is φ = 2170503276480.

The previous prime is 6808066734071. The next prime is 6808066734173. The reversal of 6808066734132 is 2314376608086.

6808066734132 is a `hidden beast` number, since 6 + 80 + 80 + 6 + 6 + 73 + 413 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9558282 + ... + 10245822.

Almost surely, 26808066734132 is an apocalyptic number.

It is an amenable number.

6808066734132 is an abundant number, since it is smaller than the sum of its proper divisors (11150970332748).

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

6808066734132 is a wasteful number, since it uses less digits than its factorization.

6808066734132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699533 (or 699528 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 6808066734132 in words is "six trillion, eight hundred eight billion, sixty-six million, seven hundred thirty-four thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 18 23 36 46 69 92 138 207 276 414 828 11959 23918 35877 47836 71754 107631 143508 215262 275057 430524 550114 687541 825171 1100228 1375082 1650342 2062623 2475513 2750164 3300684 4125246 4951026 6187869 8250492 9902052 12375738 15813443 24751476 31626886 47440329 63253772 94880658 142320987 189761316 284641974 569283948 8222302819 16444605638 24666908457 32889211276 49333816914 74000725371 98667633828 148001450742 189112964837 296002901484 378225929674 567338894511 756451859348 1134677789022 1702016683533 2269355578044 3404033367066 6808066734132