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11068587707 = 137449179939
BaseRepresentation
bin10100100111011110…
…10011111010111011
31001120101111111212212
422103233103322323
5140132024301312
65030154125335
7541201305002
oct122357237273
931511444785
1011068587707
11476aa24851
12218aa2084b
1310751c03a8
14770045c39
1544badb822
hex293bd3ebb

11068587707 has 8 divisors (see below), whose sum is σ = 11174274000. Its totient is φ = 10963262464.

The previous prime is 11068587701. The next prime is 11068587721. The reversal of 11068587707 is 70778586011.

It is a happy number.

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 11068587707 - 28 = 11068587451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11068587701) 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, 28457 + ... + 151482.

It is an arithmetic number, because the mean of its divisors is an integer number (1396784250).

Almost surely, 211068587707 is an apocalyptic number.

11068587707 is a deficient number, since it is larger than the sum of its proper divisors (105686293).

11068587707 is a wasteful number, since it uses less digits than its factorization.

11068587707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180525.

The product of its (nonzero) digits is 658560, while the sum is 50.

The spelling of 11068587707 in words is "eleven billion, sixty-eight million, five hundred eighty-seven thousand, seven hundred seven".

Divisors: 1 137 449 61513 179939 24651643 80792611 11068587707