Search a number
-
+
20110424011014 = 2331831712999947
BaseRepresentation
bin1001001001010010100101…
…01011011111000100000110
32122012112112000201110210110
410210221102223133010012
510113442122021323024
6110434333511533450
74143634024440021
oct444512253370406
978175460643713
1020110424011014
116453868092977
12230965038a286
13b2b5355ab21c
144d74c78961b8
1524d1b92d6629
hex124a52adf106

20110424011014 has 32 divisors (see below), whose sum is σ = 41523289906176. Its totient is φ = 6486453056160.

The previous prime is 20110424011009. The next prime is 20110424011037. The reversal of 20110424011014 is 41011042401102.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4953012 + ... + 8046935.

It is an arithmetic number, because the mean of its divisors is an integer number (1297602809568).

Almost surely, 220110424011014 is an apocalyptic number.

20110424011014 is an abundant number, since it is smaller than the sum of its proper divisors (21412865895162).

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

20110424011014 is a wasteful number, since it uses less digits than its factorization.

20110424011014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13008300.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 20110424011014 its reverse (41011042401102), we get a palindrome (61121466412116).

The spelling of 20110424011014 in words is "twenty trillion, one hundred ten billion, four hundred twenty-four million, eleven thousand, fourteen".

Divisors: 1 2 3 6 31 62 93 186 8317 16634 24951 49902 257827 515654 773481 1546962 12999947 25999894 38999841 77999682 402998357 805996714 1208995071 2417990142 108120559199 216241118398 324361677597 648723355194 3351737335169 6703474670338 10055212005507 20110424011014