Search a number
-
+
102010710817 = 357148895843
BaseRepresentation
bin101111100000001001…
…1111110101100100001
3100202022022011000221201
41133000103332230201
53132404220221232
6114510231321201
710240630510111
oct1370023765441
9322268130851
10102010710817
113a298428984
121792b220201
139809267062
144d1a107041
1529c0a15be7
hex17c04feb21

102010710817 has 8 divisors (see below), whose sum is σ = 102077615520. Its totient is φ = 101943834720.

The previous prime is 102010710743. The next prime is 102010710871. The reversal of 102010710817 is 718017010201.

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 102010710817 - 27 = 102010710689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102010710887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17455698 + ... + 17461540.

It is an arithmetic number, because the mean of its divisors is an integer number (12759701940).

Almost surely, 2102010710817 is an apocalyptic number.

It is an amenable number.

102010710817 is a deficient number, since it is larger than the sum of its proper divisors (66904703).

102010710817 is an equidigital number, since it uses as much as digits as its factorization.

102010710817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14303.

The product of its (nonzero) digits is 784, while the sum is 28.

The spelling of 102010710817 in words is "one hundred two billion, ten million, seven hundred ten thousand, eight hundred seventeen".

Divisors: 1 3571 4889 5843 17458619 20865353 28566427 102010710817