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4048884001 = 20143201007
BaseRepresentation
bin1111000101010101…
…0001000100100001
3101110011200121200201
43301111101010201
531243003242001
61505433345201
7202222642351
oct36125210441
911404617621
104048884001
111798542528
1294bb68201
134c6aa8b66
142a5a3ab61
1518a6ce501
hexf1551121

4048884001 has 4 divisors (see below), whose sum is σ = 4049105152. Its totient is φ = 4048662852.

The previous prime is 4048883987. The next prime is 4048884011. The reversal of 4048884001 is 1004888404.

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 4048884001 - 27 = 4048883873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4048884011) 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 3 ways as a sum of consecutive naturals, for example, 80361 + ... + 120646.

It is an arithmetic number, because the mean of its divisors is an integer number (1012276288).

Almost surely, 24048884001 is an apocalyptic number.

It is an amenable number.

4048884001 is a deficient number, since it is larger than the sum of its proper divisors (221151).

4048884001 is a wasteful number, since it uses less digits than its factorization.

4048884001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221150.

The product of its (nonzero) digits is 32768, while the sum is 37.

The square root of 4048884001 is about 63630.8415864508. The cubic root of 4048884001 is about 1593.8414297188.

The spelling of 4048884001 in words is "four billion, forty-eight million, eight hundred eighty-four thousand, one".

Divisors: 1 20143 201007 4048884001