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7682089500668 = 22111033491689353
BaseRepresentation
bin110111111001010000000…
…1101110011111111111100
31000012101211000200201221002
41233302200031303333330
52001330404403010133
624201034142425432
71422004224234422
oct157624015637774
930171730621832
107682089500668
1124a1a57284780
12a40a10292278
1343955827086b
141c7b5a96b112
15d4c671cbce8
hex6fca0373ffc

7682089500668 has 24 divisors (see below), whose sum is σ = 14665957815600. Its totient is φ = 3491823009920.

The previous prime is 7682089500629. The next prime is 7682089500689. The reversal of 7682089500668 is 8660059802867.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3702680 + ... + 5392032.

It is an arithmetic number, because the mean of its divisors is an integer number (611081575650).

Almost surely, 27682089500668 is an apocalyptic number.

It is an amenable number.

7682089500668 is a deficient number, since it is larger than the sum of its proper divisors (6983868314932).

7682089500668 is a wasteful number, since it uses less digits than its factorization.

7682089500668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1792717 (or 1792715 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 65.

The spelling of 7682089500668 in words is "seven trillion, six hundred eighty-two billion, eighty-nine million, five hundred thousand, six hundred sixty-eight".

Divisors: 1 2 4 11 22 44 103349 206698 413396 1136839 1689353 2273678 3378706 4547356 6757412 18582883 37165766 74331532 174592943197 349185886394 698371772788 1920522375167 3841044750334 7682089500668