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6748081000770 = 2352833892043257
BaseRepresentation
bin110001000110010100011…
…1110001001000101000010
3212220002222100220212012110
41202030220332021011002
51341030032214011040
622204005311040150
71264350511050414
oct142145076110502
925802870825173
106748081000770
11217193289161a
1290b9a6810056
1339c458b13145
14194874a129b4
15ba7ee1c2980
hex62328f89142

6748081000770 has 64 divisors (see below), whose sum is σ = 16294410437760. Its totient is φ = 1788519187968.

The previous prime is 6748081000769. The next prime is 6748081000789. The reversal of 6748081000770 is 770001808476.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2280982 + ... + 4324238.

It is an arithmetic number, because the mean of its divisors is an integer number (254600163090).

Almost surely, 26748081000770 is an apocalyptic number.

6748081000770 is an abundant number, since it is smaller than the sum of its proper divisors (9546329436990).

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

6748081000770 is a wasteful number, since it uses less digits than its factorization.

6748081000770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043939.

The product of its (nonzero) digits is 526848, while the sum is 48.

The spelling of 6748081000770 in words is "six trillion, seven hundred forty-eight billion, eighty-one million, seven hundred seventy", and thus it is an aban number.

Divisors: 1 2 3 5 6 10 15 30 283 389 566 778 849 1167 1415 1698 1945 2334 2830 3890 4245 5835 8490 11670 110087 220174 330261 550435 660522 1100870 1651305 2043257 3302610 4086514 6129771 10216285 12259542 20432570 30648855 61297710 578241731 794826973 1156483462 1589653946 1734725193 2384480919 2891208655 3469450386 3974134865 4768961838 5782417310 7948269730 8673625965 11922404595 17347251930 23844809190 224936033359 449872066718 674808100077 1124680166795 1349616200154 2249360333590 3374040500385 6748081000770