Search a number
-
+
68076102337 = 595431212453
BaseRepresentation
bin111111011001101001…
…101110001011000001
320111201100012022102121
4333121221232023001
52103404440233322
651135043044241
74626663215365
oct773151561301
9214640168377
1068076102337
1126964204301
121123a670681
13655b997579
14341b2cb2a5
151b86781ec7
hexfd9a6e2c1

68076102337 has 8 divisors (see below), whose sum is σ = 69243007680. Its totient is φ = 66909632880.

The previous prime is 68076102317. The next prime is 68076102361. The reversal of 68076102337 is 73320167086.

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 68076102337 - 223 = 68067713729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68076102293 and 68076102302.

It is not an unprimeable number, because it can be changed into a prime (68076102317) 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, 214203 + ... + 426655.

It is an arithmetic number, because the mean of its divisors is an integer number (8655375960).

Almost surely, 268076102337 is an apocalyptic number.

It is an amenable number.

68076102337 is a deficient number, since it is larger than the sum of its proper divisors (1166905343).

68076102337 is a wasteful number, since it uses less digits than its factorization.

68076102337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217943.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 68076102337 in words is "sixty-eight billion, seventy-six million, one hundred two thousand, three hundred thirty-seven".

Divisors: 1 59 5431 212453 320429 12534727 1153832243 68076102337