Search a number
-
+
2020022430004 = 228943945728283
BaseRepresentation
bin11101011001010010101…
…110000010100100110100
321011010000211120200101201
4131121102232002210310
5231044001220230004
64143552511102244
7265641016231405
oct35312256024464
97133024520351
102020022430004
11709760aaa8a7
122875b1511984
131186447934a7
146daabb339ac
153782abc96a4
hex1d652b82934

2020022430004 has 48 divisors (see below), whose sum is σ = 3590868758400. Its totient is φ = 994172484096.

The previous prime is 2020022429989. The next prime is 2020022430031. The reversal of 2020022430004 is 4000342200202.

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 15 ways as a sum of consecutive naturals, for example, 71407647 + ... + 71435929.

It is an arithmetic number, because the mean of its divisors is an integer number (74809765800).

Almost surely, 22020022430004 is an apocalyptic number.

It is an amenable number.

2020022430004 is a deficient number, since it is larger than the sum of its proper divisors (1570846328396).

2020022430004 is a wasteful number, since it uses less digits than its factorization.

2020022430004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29272 (or 29270 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 2020022430004 its reverse (4000342200202), we get a palindrome (6020364630206).

The spelling of 2020022430004 in words is "two trillion, twenty billion, twenty-two million, four hundred thirty thousand, four".

Divisors: 1 2 4 89 178 356 439 457 878 914 1756 1828 28283 39071 40673 56566 78142 81346 113132 156284 162692 200623 401246 802492 2517187 5034374 10068748 12416237 12925331 17855447 24832474 25850662 35710894 49664948 51701324 71421788 1105045093 1150354459 2210090186 2300708918 4420180372 4601417836 5674220309 11348440618 22696881236 505005607501 1010011215002 2020022430004