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68008407213410 = 2596710613662671
BaseRepresentation
bin11110111011010011100001…
…11101000010010101100010
322220210112120211102121111222
433131221300331002111202
532403222204221312120
6400350344142135042
720216305505202146
oct1735516075022542
9286715524377458
1068008407213410
111a7402269951a4
127764599b81482
132bc421c181431
1412b18a57a1226
157ce0c4b4e525
hex3dda70f42562

68008407213410 has 32 divisors (see below), whose sum is σ = 122553456993792. Its totient is φ = 27172629610560.

The previous prime is 68008407213407. The next prime is 68008407213421. The reversal of 68008407213410 is 1431270480086.

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, 102296375 + ... + 102959045.

It is an arithmetic number, because the mean of its divisors is an integer number (3829795531056).

Almost surely, 268008407213410 is an apocalyptic number.

68008407213410 is a deficient number, since it is larger than the sum of its proper divisors (54545049780382).

68008407213410 is a wasteful number, since it uses less digits than its factorization.

68008407213410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674258.

The product of its (nonzero) digits is 258048, while the sum is 44.

Adding to 68008407213410 its reverse (1431270480086), we get a palindrome (69439677693496).

The spelling of 68008407213410 in words is "sixty-eight trillion, eight billion, four hundred seven million, two hundred thirteen thousand, four hundred ten".

Divisors: 1 2 5 10 967 1934 4835 9670 10613 21226 53065 106130 662671 1325342 3313355 6626710 10262771 20525542 51313855 102627710 640802857 1281605714 3204014285 6408028570 7032927323 14065854646 35164636615 70329273230 6800840721341 13601681442682 34004203606705 68008407213410