Search a number
-
+
20110224114 = 2321231907583
BaseRepresentation
bin10010101110101010…
…011010101011110010
31220220111221020022100
4102232222122223302
5312141204132424
613123303521230
71311231041001
oct225652325362
956814836270
1020110224114
11858a774032
123a92a59216
131b8648acc6
14d8abb8c38
157ca78edc9
hex4aea9aaf2

20110224114 has 24 divisors (see below), whose sum is σ = 43607596032. Its totient is φ = 6697955160.

The previous prime is 20110224077. The next prime is 20110224139. The reversal of 20110224114 is 41142201102.

It is a super-2 number, since 2×201102241142 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 431634 + ... + 475949.

It is an arithmetic number, because the mean of its divisors is an integer number (1816983168).

Almost surely, 220110224114 is an apocalyptic number.

20110224114 is an abundant number, since it is smaller than the sum of its proper divisors (23497371918).

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

20110224114 is a wasteful number, since it uses less digits than its factorization.

20110224114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908822 (or 908819 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 20110224114 its reverse (41142201102), we get a palindrome (61252425216).

The spelling of 20110224114 in words is "twenty billion, one hundred ten million, two hundred twenty-four thousand, one hundred fourteen".

Divisors: 1 2 3 6 9 18 1231 2462 3693 7386 11079 22158 907583 1815166 2722749 5445498 8168247 16336494 1117234673 2234469346 3351704019 6703408038 10055112057 20110224114