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68766301 = 198534243
BaseRepresentation
bin1000001100101…
…00101001011101
311210101200122001
410012110221131
5120101010201
610453522301
71463334562
oct406245135
9153350561
1068766301
11358a915a
121b043391
1311329126
1491c0869
156085301
hex4194a5d

68766301 has 8 divisors (see below), whose sum is σ = 72487520. Its totient is φ = 65055312.

The previous prime is 68766293. The next prime is 68766317. The reversal of 68766301 is 10366786.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68766301 - 23 = 68766293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68766391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14086 + ... + 18328.

It is an arithmetic number, because the mean of its divisors is an integer number (9060940).

Almost surely, 268766301 is an apocalyptic number.

It is an amenable number.

68766301 is a deficient number, since it is larger than the sum of its proper divisors (3721219).

68766301 is a wasteful number, since it uses less digits than its factorization.

68766301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5115.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 68766301 is about 8292.5449049131. The cubic root of 68766301 is about 409.6930103321.

The spelling of 68766301 in words is "sixty-eight million, seven hundred sixty-six thousand, three hundred one".

Divisors: 1 19 853 4243 16207 80617 3619279 68766301