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202344122003 = 776472605949
BaseRepresentation
bin1011110001110010100…
…1100100011010010011
3201100021201011102100212
42330130221210122103
511303400043401003
6232542224434335
720422163441642
oct2743451443223
9640251142325
10202344122003
11788a4a88811
12332707789ab
1316108b7210a
149b17557359
1553e415ddd8
hex2f1ca64693

202344122003 has 4 divisors (see below), whose sum is σ = 202346805600. Its totient is φ = 202341438408.

The previous prime is 202344121999. The next prime is 202344122009. The reversal of 202344122003 is 300221443202.

202344122003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 202344122003 - 22 = 202344121999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 202344122003.

It is not an unprimeable number, because it can be changed into a prime (202344122009) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1225328 + ... + 1380621.

It is an arithmetic number, because the mean of its divisors is an integer number (50586701400).

Almost surely, 2202344122003 is an apocalyptic number.

202344122003 is a deficient number, since it is larger than the sum of its proper divisors (2683597).

202344122003 is an equidigital number, since it uses as much as digits as its factorization.

202344122003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683596.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 202344122003 its reverse (300221443202), we get a palindrome (502565565205).

The spelling of 202344122003 in words is "two hundred two billion, three hundred forty-four million, one hundred twenty-two thousand, three".

Divisors: 1 77647 2605949 202344122003