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4044222002 = 210120020901
BaseRepresentation
bin1111000100001101…
…1110111000110010
3101102211220202122002
43301003132320302
531240310101002
61505145414002
7202135214462
oct36103367062
911384822562
104044222002
111795948937
1294a49a302
134c5b35b92
142a5185ba2
1518a0ad002
hexf10dee32

4044222002 has 8 divisors (see below), whose sum is σ = 6126396012. Its totient is φ = 2002090000.

The previous prime is 4044221959. The next prime is 4044222011. The reversal of 4044222002 is 2002224404.

It can be written as a sum of positive squares in 2 ways, for example, as 2479940401 + 1564281601 = 49799^2 + 39551^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 in 3 ways as a sum of consecutive naturals, for example, 10010249 + ... + 10010652.

Almost surely, 24044222002 is an apocalyptic number.

4044222002 is a deficient number, since it is larger than the sum of its proper divisors (2082174010).

4044222002 is a wasteful number, since it uses less digits than its factorization.

4044222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20021004.

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 4044222002 is about 63594.1978642706. The cubic root of 4044222002 is about 1593.2294634859.

Adding to 4044222002 its reverse (2002224404), we get a palindrome (6046446406).

The spelling of 4044222002 in words is "four billion, forty-four million, two hundred twenty-two thousand, two".

Divisors: 1 2 101 202 20020901 40041802 2022111001 4044222002