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8674092706872 = 2334735257218107
BaseRepresentation
bin111111000111001100000…
…1101101110110000111000
31010201020100102201221121010
41332032120031232300320
52114104020213104442
630240453450113520
71553453050326015
oct176163015566070
933636312657533
108674092706872
11284473122207a
12b8112011b8a0
134abc6a879748
1421db84d0270c
1510097687cb9c
hex7e39836ec38

8674092706872 has 64 divisors (see below), whose sum is σ = 22147349368320. Its totient is φ = 2829752610048.

The previous prime is 8674092706849. The next prime is 8674092706883. The reversal of 8674092706872 is 2786072904768.

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, 39660843 + ... + 39878949.

It is an arithmetic number, because the mean of its divisors is an integer number (346052333880).

Almost surely, 28674092706872 is an apocalyptic number.

It is an amenable number.

8674092706872 is an abundant number, since it is smaller than the sum of its proper divisors (13473256661448).

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

8674092706872 is a wasteful number, since it uses less digits than its factorization.

8674092706872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253420 (or 253416 counting only the distinct ones).

The product of its (nonzero) digits is 113799168, while the sum is 66.

The spelling of 8674092706872 in words is "eight trillion, six hundred seventy-four billion, ninety-two million, seven hundred six thousand, eight hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 24 47 94 141 188 282 376 564 1128 35257 70514 105771 141028 211542 218107 282056 423084 436214 654321 846168 872428 1308642 1657079 1744856 2617284 3314158 4971237 5234568 6628316 9942474 10251029 13256632 19884948 20502058 30753087 39769896 41004116 61506174 82008232 123012348 246024696 7689798499 15379596998 23069395497 30759193996 46138790994 61518387992 92277581988 184555163976 361420529453 722841058906 1084261588359 1445682117812 2168523176718 2891364235624 4337046353436 8674092706872