Search a number
-
+
2010444443244 = 223255845678979
BaseRepresentation
bin11101010000010111110…
…100111010111001101100
321010012022022220112121100
4131100113310322321230
5230414342234140434
64135330241403100
7265151454543636
oct35202764727154
97105268815540
102010444443244
11705696526666
12285779939490
131177793541c3
146d43da65a56
1537469dcc699
hex1d417d3ae6c

2010444443244 has 18 divisors (see below), whose sum is σ = 5081956787180. Its totient is φ = 670148147736.

The previous prime is 2010444443213. The next prime is 2010444443269. The reversal of 2010444443244 is 4423444440102.

It is a happy number.

2010444443244 is a `hidden beast` number, since 201 + 0 + 4 + 4 + 4 + 443 + 2 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 55845678979 = 2010444443244 / (2 + 0 + 1 + 0 + 4 + 4 + 4 + 4 + 4 + 3 + 2 + 4 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 2010444443199 and 2010444443208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27922839454 + ... + 27922839525.

Almost surely, 22010444443244 is an apocalyptic number.

It is an amenable number.

2010444443244 is an abundant number, since it is smaller than the sum of its proper divisors (3071512343936).

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

2010444443244 is a wasteful number, since it uses less digits than its factorization.

2010444443244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55845678989 (or 55845678984 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 36.

Adding to 2010444443244 its reverse (4423444440102), we get a palindrome (6433888883346).

The spelling of 2010444443244 in words is "two trillion, ten billion, four hundred forty-four million, four hundred forty-three thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 9 12 18 36 55845678979 111691357958 167537036937 223382715916 335074073874 502611110811 670148147748 1005222221622 2010444443244