Search a number
-
+
2020041024100 = 2252118941205391
BaseRepresentation
bin11101011001010011110…
…100111110001001100100
321011010002010120100200221
4131121103310332021210
5231044021000232400
64143554413414124
7265641333253531
oct35312364761144
97133063510627
102020041024100
1170977054a920
122875b779a344
131186485a3a08
146dab03b3d88
153782c64dc1a
hex1d653d3e264

2020041024100 has 72 divisors (see below), whose sum is σ = 4782546147456. Its totient is φ = 734474640000.

The previous prime is 2020041023981. The next prime is 2020041024101. The reversal of 2020041024100 is 14201400202.

It is not an unprimeable number, because it can be changed into a prime (2020041024101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9732405 + ... + 9937795.

It is an arithmetic number, because the mean of its divisors is an integer number (66424252048).

Almost surely, 22020041024100 is an apocalyptic number.

2020041024100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020041024100 is an abundant number, since it is smaller than the sum of its proper divisors (2762505123356).

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

2020041024100 is a wasteful number, since it uses less digits than its factorization.

2020041024100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214357 (or 214350 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2020041024100 its reverse (14201400202), we get a palindrome (2034242424302).

The spelling of 2020041024100 in words is "two trillion, twenty billion, forty-one million, twenty-four thousand, one hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 1100 8941 17882 35764 44705 89410 98351 178820 196702 205391 223525 393404 410782 447050 491755 821564 894100 983510 1026955 1967020 2053910 2259301 2458775 4107820 4518602 4917550 5134775 9037204 9835100 10269550 11296505 20539100 22593010 45186020 56482525 112965050 225930100 1836400931 3672801862 7345603724 9182004655 18364009310 20200410241 36728018620 40400820482 45910023275 80801640964 91820046550 101002051205 183640093100 202004102410 404008204820 505010256025 1010020512050 2020041024100