Search a number
-
+
1023110224 = 2463944389
BaseRepresentation
bin111100111110110…
…110110001010000
32122022011101101021
4330332312301100
54043404011344
6245304445224
734232202433
oct7476666120
92568141337
101023110224
11485578944
12246779814
13133c6c186
1499c4581a
155ec48b84
hex3cfb6c50

1023110224 has 10 divisors (see below), whose sum is σ = 1982276090. Its totient is φ = 511555104.

The previous prime is 1023110183. The next prime is 1023110237. The reversal of 1023110224 is 4220113201.

It can be written as a sum of positive squares in only one way, i.e., 837060624 + 186049600 = 28932^2 + 13640^2 .

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 63944389 = 1023110224 / (1 + 0 + 2 + 3 + 1 + 1 + 0 + 2 + 2 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 1023110198 and 1023110207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31972179 + ... + 31972210.

It is an arithmetic number, because the mean of its divisors is an integer number (198227609).

Almost surely, 21023110224 is an apocalyptic number.

It is an amenable number.

1023110224 is a deficient number, since it is larger than the sum of its proper divisors (959165866).

1023110224 is an equidigital number, since it uses as much as digits as its factorization.

1023110224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63944397 (or 63944391 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1023110224 is about 31986.0942285863. The cubic root of 1023110224 is about 1007.6448158613.

Adding to 1023110224 its reverse (4220113201), we get a palindrome (5243223425).

The spelling of 1023110224 in words is "one billion, twenty-three million, one hundred ten thousand, two hundred twenty-four".

Divisors: 1 2 4 8 16 63944389 127888778 255777556 511555112 1023110224