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68096565230 = 2547301148119
BaseRepresentation
bin111111011010110111…
…110001111111101110
320111202202200221020112
4333122313301333232
52103430210041410
651141053420022
74630332153101
oct773267617756
9214682627215
1068096565230
1126974810391
121124549a612
136562cb05a5
14341dcd6738
151b88475105
hexfdadf1fee

68096565230 has 32 divisors (see below), whose sum is σ = 125225948160. Its totient is φ = 26649673120.

The previous prime is 68096565227. The next prime is 68096565241. The reversal of 68096565230 is 3256569086.

It is a super-2 number, since 2×680965652302 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1391111 + ... + 1439229.

It is an arithmetic number, because the mean of its divisors is an integer number (3913310880).

Almost surely, 268096565230 is an apocalyptic number.

68096565230 is a deficient number, since it is larger than the sum of its proper divisors (57129382930).

68096565230 is a wasteful number, since it uses less digits than its factorization.

68096565230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51184.

The product of its (nonzero) digits is 2332800, while the sum is 50.

The spelling of 68096565230 in words is "sixty-eight billion, ninety-six million, five hundred sixty-five thousand, two hundred thirty".

Divisors: 1 2 5 10 47 94 235 470 3011 6022 15055 30110 48119 96238 141517 240595 283034 481190 707585 1415170 2261593 4523186 11307965 22615930 144886309 289772618 724431545 1448863090 6809656523 13619313046 34048282615 68096565230