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4004441301 = 37190687681
BaseRepresentation
bin1110111010101110…
…1110110011010101
3101100002001200202210
43232223232303111
531200114110201
61501205024033
7201143121660
oct35653566325
911302050683
104004441301
111775448023
129390b5019
134ba8180c3
1429db8c6d7
151868511d6
hexeeaeecd5

4004441301 has 8 divisors (see below), whose sum is σ = 6102005824. Its totient is φ = 2288252160.

The previous prime is 4004441297. The next prime is 4004441377. The reversal of 4004441301 is 1031444004.

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

It is not a de Polignac number, because 4004441301 - 22 = 4004441297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 190687681 = 4004441301 / (4 + 0 + 0 + 4 + 4 + 4 + 1 + 3 + 0 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4004441101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95343820 + ... + 95343861.

It is an arithmetic number, because the mean of its divisors is an integer number (762750728).

Almost surely, 24004441301 is an apocalyptic number.

It is an amenable number.

4004441301 is a deficient number, since it is larger than the sum of its proper divisors (2097564523).

4004441301 is a wasteful number, since it uses less digits than its factorization.

4004441301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190687691.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4004441301 is about 63280.6550297956. The cubic root of 4004441301 is about 1587.9883451496.

Adding to 4004441301 its reverse (1031444004), we get a palindrome (5035885305).

The spelling of 4004441301 in words is "four billion, four million, four hundred forty-one thousand, three hundred one".

Divisors: 1 3 7 21 190687681 572063043 1334813767 4004441301