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4404240001 = 72142762987
BaseRepresentation
bin1000001101000001…
…10101111010000001
3102100221100120111001
410012200311322001
533004441140001
62005010052001
7214066264600
oct40640657201
912327316431
104404240001
111960095777
12a2ab7a001
135525b8b95
142dacdda37
151ab9c5001
hex106835e81

4404240001 has 12 divisors (see below), whose sum is σ = 5126971248. Its totient is φ = 3772357512.

The previous prime is 4404239999. The next prime is 4404240011. The reversal of 4404240001 is 1000424044.

It is not a de Polignac number, because 4404240001 - 21 = 4404239999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4404240011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38430 + ... + 101416.

It is an arithmetic number, because the mean of its divisors is an integer number (427247604).

Almost surely, 24404240001 is an apocalyptic number.

It is an amenable number.

4404240001 is a deficient number, since it is larger than the sum of its proper divisors (722731247).

4404240001 is a wasteful number, since it uses less digits than its factorization.

4404240001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64428 (or 64421 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 4404240001 is about 66364.4483213716. The cubic root of 4404240001 is about 1639.1687241918.

Adding to 4404240001 its reverse (1000424044), we get a palindrome (5404664045).

The spelling of 4404240001 in words is "four billion, four hundred four million, two hundred forty thousand, one".

Divisors: 1 7 49 1427 9989 62987 69923 440909 3086363 89882449 629177143 4404240001