Search a number
-
+
20141424300030 = 23511125948478649
BaseRepresentation
bin1001001010001100010100…
…11100001100111111111110
32122022111112111020022201220
410211012022130030333332
510114444114110100110
6110500501555414210
74146112161522255
oct445061234147776
978274474208656
1020141424300030
116465a25a27940
1223136622b4366
13b31435c81bc7
144d8bc8ac579c
1524ddd0b4c370
hex12518a70cffe

20141424300030 has 64 divisors (see below), whose sum is σ = 52775797536000. Its totient is φ = 4878891134720.

The previous prime is 20141424300013. The next prime is 20141424300031. The reversal of 20141424300030 is 3000342414102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20141424300031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23823855 + ... + 24654794.

It is an arithmetic number, because the mean of its divisors is an integer number (824621836500).

Almost surely, 220141424300030 is an apocalyptic number.

20141424300030 is an abundant number, since it is smaller than the sum of its proper divisors (32634373235970).

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

20141424300030 is a wasteful number, since it uses less digits than its factorization.

20141424300030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48479929.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 20141424300030 its reverse (3000342414102), we get a palindrome (23141766714132).

The spelling of 20141424300030 in words is "twenty trillion, one hundred forty-one billion, four hundred twenty-four million, three hundred thousand, thirty".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 1259 2518 3777 6295 7554 12590 13849 18885 27698 37770 41547 69245 83094 138490 207735 415470 48478649 96957298 145435947 242393245 290871894 484786490 533265139 727179735 1066530278 1454359470 1599795417 2666325695 3199590834 5332651390 7998977085 15997954170 61034619091 122069238182 183103857273 305173095455 366207714546 610346190910 671380810001 915519286365 1342761620002 1831038572730 2014142430003 3356904050005 4028284860006 6713808100010 10070712150015 20141424300030