Search a number
-
+
804683427760 = 245175849101159
BaseRepresentation
bin10111011010110101101…
…11101010111110110000
32211221000202211112002001
423231122313222332300
5101140442424142020
61413355542303344
7112064543165242
oct13553267527660
92757022745061
10804683427760
1129029a8a9353
1210bb52a27b54
135ab5c3572c4
142ad3837c092
1515de956450a
hexbb5adeafb0

804683427760 has 80 divisors (see below), whose sum is σ = 1981299528000. Its totient is φ = 302884855808.

The previous prime is 804683427739. The next prime is 804683427763. The reversal of 804683427760 is 67724386408.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (804683427763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7904061 + ... + 8005219.

It is an arithmetic number, because the mean of its divisors is an integer number (24766244100).

Almost surely, 2804683427760 is an apocalyptic number.

804683427760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

804683427760 is an abundant number, since it is smaller than the sum of its proper divisors (1176616100240).

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

804683427760 is a wasteful number, since it uses less digits than its factorization.

804683427760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107038 (or 107032 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 55.

The spelling of 804683427760 in words is "eight hundred four billion, six hundred eighty-three million, four hundred twenty-seven thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 16 17 20 34 40 68 80 85 136 170 272 340 680 1360 5849 11698 23396 29245 46792 58490 93584 99433 101159 116980 198866 202318 233960 397732 404636 467920 497165 505795 795464 809272 994330 1011590 1590928 1618544 1719703 1988660 2023180 3439406 3977320 4046360 6878812 7954640 8092720 8598515 13757624 17197030 27515248 34394060 68788120 137576240 591678991 1183357982 2366715964 2958394955 4733431928 5916789910 9466863856 10058542847 11833579820 20117085694 23667159640 40234171388 47334319280 50292714235 80468342776 100585428470 160936685552 201170856940 402341713880 804683427760