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4440030305001 = 31480010101667
BaseRepresentation
bin100000010011100011001…
…1011011101101011101001
3120201110111100100021001220
41000213012123131223221
51040221140224230001
613235415522332253
7635532042613524
oct100470633355351
916643440307056
104440030305001
1114620083a0665
125b86111ba089
1326290186a085
14114c81b1bbbb
157a766d74c36
hex409c66ddae9

4440030305001 has 4 divisors (see below), whose sum is σ = 5920040406672. Its totient is φ = 2960020203332.

The previous prime is 4440030304991. The next prime is 4440030305021. The reversal of 4440030305001 is 1005030300444.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4440030305001 - 230 = 4438956563177 is a prime.

It is a super-2 number, since 2×44400303050012 (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4440030305021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 740005050831 + ... + 740005050836.

It is an arithmetic number, because the mean of its divisors is an integer number (1480010101668).

Almost surely, 24440030305001 is an apocalyptic number.

It is an amenable number.

4440030305001 is a deficient number, since it is larger than the sum of its proper divisors (1480010101671).

4440030305001 is a wasteful number, since it uses less digits than its factorization.

4440030305001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480010101670.

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 4440030305001 its reverse (1005030300444), we get a palindrome (5445060605445).

The spelling of 4440030305001 in words is "four trillion, four hundred forty billion, thirty million, three hundred five thousand, one".

Divisors: 1 3 1480010101667 4440030305001