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80232000674 = 2731210755733
BaseRepresentation
bin100101010111000110…
…0110010110010100010
321200002111122221002112
41022232030302302202
52303303343010144
6100505202115322
75540136516260
oct1125614626242
9250074587075
1080232000674
1131031966681
121367164bb42
137748214917
143c518cb430
152148a4999e
hex12ae332ca2

80232000674 has 48 divisors (see below), whose sum is σ = 143451290304. Its totient is φ = 32964363360.

The previous prime is 80232000671. The next prime is 80232000679. The reversal of 80232000674 is 47600023208.

It is a self number, because there is not a number n which added to its sum of digits gives 80232000674.

It is not an unprimeable number, because it can be changed into a prime (80232000671) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1411712 + ... + 1467444.

It is an arithmetic number, because the mean of its divisors is an integer number (2988568548).

Almost surely, 280232000674 is an apocalyptic number.

80232000674 is a deficient number, since it is larger than the sum of its proper divisors (63219289630).

80232000674 is a wasteful number, since it uses less digits than its factorization.

80232000674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55911 (or 55880 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The spelling of 80232000674 in words is "eighty billion, two hundred thirty-two million, six hundred seventy-four", and thus it is an aban number.

Divisors: 1 2 7 14 31 62 107 214 217 434 749 961 1498 1922 3317 6634 6727 13454 23219 46438 55733 102827 111466 205654 390131 719789 780262 1439578 1727723 3455446 5963431 11926862 12094061 24188122 41744017 53559413 83488034 107118826 184866361 369732722 374915891 749831782 1294064527 2588129054 5730857191 11461714382 40116000337 80232000674