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4480001247 = 33491342773
BaseRepresentation
bin1000010110000011…
…10110010011011111
3102120012220122101010
410023001312103133
533133340014442
62020313550303
7216006245061
oct41301662337
912505818333
104480001247
111999931277
12a50415393
135651c3b17
14306dc1731
151b348cb9c
hex10b0764df

4480001247 has 8 divisors (see below), whose sum is σ = 5973645744. Its totient is φ = 2986512128.

The previous prime is 4480001237. The next prime is 4480001263. The reversal of 4480001247 is 7421000844.

4480001247 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4480001247 - 210 = 4480000223 is a prime.

It is a super-2 number, since 2×44800012472 = 40140822346243110018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4480001237) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 83353 + ... + 126125.

It is an arithmetic number, because the mean of its divisors is an integer number (746705718).

Almost surely, 24480001247 is an apocalyptic number.

4480001247 is a deficient number, since it is larger than the sum of its proper divisors (1493644497).

4480001247 is a wasteful number, since it uses less digits than its factorization.

4480001247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77689.

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 4480001247 is about 66932.8114380384. The cubic root of 4480001247 is about 1648.5142728771.

The spelling of 4480001247 in words is "four billion, four hundred eighty million, one thousand, two hundred forty-seven".

Divisors: 1 3 34913 42773 104739 128319 1493333749 4480001247