Search a number
-
+
11020110102008 = 237196787680393
BaseRepresentation
bin1010000001011101000110…
…1111110111110111111000
31110000111211102100201010022
42200113101233313313320
52421023141141231013
635234322500510012
72215114413215330
oct240272157676770
943014742321108
1011020110102008
11356966994a227
12129b9306ab308
1361c26586b5b7
142a153a31c0c0
151419d1e23008
hexa05d1bf7df8

11020110102008 has 16 divisors (see below), whose sum is σ = 23614521647280. Its totient is φ = 4722904329408.

The previous prime is 11020110102007. The next prime is 11020110102013. The reversal of 11020110102008 is 80020101102011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020110102007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98393840141 + ... + 98393840252.

It is an arithmetic number, because the mean of its divisors is an integer number (1475907602955).

Almost surely, 211020110102008 is an apocalyptic number.

It is an amenable number.

11020110102008 is an abundant number, since it is smaller than the sum of its proper divisors (12594411545272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11020110102008 is a wasteful number, since it uses less digits than its factorization.

11020110102008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196787680406 (or 196787680402 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11020110102008 its reverse (80020101102011), we get a palindrome (91040211204019).

The spelling of 11020110102008 in words is "eleven trillion, twenty billion, one hundred ten million, one hundred two thousand, eight".

Divisors: 1 2 4 7 8 14 28 56 196787680393 393575360786 787150721572 1377513762751 1574301443144 2755027525502 5510055051004 11020110102008