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493014770960 = 245171961312779
BaseRepresentation
bin1110010110010011111…
…10000110010100010000
31202010120001021022101212
413023021332012110100
531034143240132320
61014253213315252
750422236260165
oct7131176062420
91663501238355
10493014770960
111800a4a92538
127b671795b28
133764cc1715a
1419c0d63006c
15cc577859c5
hex72c9f86510

493014770960 has 160 divisors (see below), whose sum is σ = 1298512425600. Its totient is φ = 172953722880.

The previous prime is 493014770957. The next prime is 493014770987. The reversal of 493014770960 is 69077410394.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 493014770899 and 493014770908.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1419851 + ... + 1732629.

It is an arithmetic number, because the mean of its divisors is an integer number (8115702660).

Almost surely, 2493014770960 is an apocalyptic number.

493014770960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 493014770960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (649256212800).

493014770960 is an abundant number, since it is smaller than the sum of its proper divisors (805497654640).

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

493014770960 is a wasteful number, since it uses less digits than its factorization.

493014770960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312889 (or 312883 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 50.

The spelling of 493014770960 in words is "four hundred ninety-three billion, fourteen million, seven hundred seventy thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 17 19 20 34 38 40 61 68 76 80 85 95 122 136 152 170 190 244 272 304 305 323 340 380 488 610 646 680 760 976 1037 1159 1220 1292 1360 1520 1615 2074 2318 2440 2584 3230 4148 4636 4880 5168 5185 5795 6460 8296 9272 10370 11590 12920 16592 18544 19703 20740 23180 25840 39406 41480 46360 78812 82960 92720 98515 157624 197030 312779 315248 394060 625558 788120 1251116 1563895 1576240 2502232 3127790 5004464 5317243 5942801 6255580 10634486 11885602 12511160 19079519 21268972 23771204 25022320 26586215 29714005 38159038 42537944 47542408 53172430 59428010 76318076 85075888 95084816 95397595 101027617 106344860 118856020 152636152 190795190 202055234 212689720 237712040 305272304 324351823 362510861 381590380 404110468 425379440 475424080 505138085 648703646 725021722 763180760 808220936 1010276170 1297407292 1450043444 1526361520 1616441872 1621759115 1812554305 2020552340 2594814584 2900086888 3243518230 3625108610 4041104680 5189629168 5800173776 6162684637 6487036460 7250217220 8082209360 12325369274 12974072920 14500434440 24650738548 25948145840 29000868880 30813423185 49301477096 61626846370 98602954192 123253692740 246507385480 493014770960