Search a number
-
+
20424006110 = 2519107494769
BaseRepresentation
bin10011000001010111…
…011001100111011110
31221201101101000021202
4103001113121213132
5313312021143420
613214353155502
71322061121214
oct230127314736
957641330252
1020424006110
1187309010a2
123b5bb5bb92
131c064a2c21
14dba738cb4
157e80c2575
hex4c15d99de

20424006110 has 16 divisors (see below), whose sum is σ = 38698117200. Its totient is φ = 7739623296.

The previous prime is 20424006061. The next prime is 20424006133. The reversal of 20424006110 is 1160042402.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 53747195 + ... + 53747574.

It is an arithmetic number, because the mean of its divisors is an integer number (2418632325).

Almost surely, 220424006110 is an apocalyptic number.

20424006110 is a deficient number, since it is larger than the sum of its proper divisors (18274111090).

20424006110 is a wasteful number, since it uses less digits than its factorization.

20424006110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107494795.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 20424006110 its reverse (1160042402), we get a palindrome (21584048512).

The spelling of 20424006110 in words is "twenty billion, four hundred twenty-four million, six thousand, one hundred ten".

Divisors: 1 2 5 10 19 38 95 190 107494769 214989538 537473845 1074947690 2042400611 4084801222 10212003055 20424006110