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2004007701 = 3668002567
BaseRepresentation
bin111011101110010…
…1011101100010101
312011122220010202110
41313130223230111
513101011221301
6530504501233
7100442533023
oct16734535425
95148803673
102004007701
11939234713
1247b17a819
1325c24b597
1415021d713
15bae050d6
hex7772bb15

2004007701 has 4 divisors (see below), whose sum is σ = 2672010272. Its totient is φ = 1336005132.

The previous prime is 2004007697. The next prime is 2004007711. The reversal of 2004007701 is 1077004002.

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 not a de Polignac number, because 2004007701 - 22 = 2004007697 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004007711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334001281 + ... + 334001286.

It is an arithmetic number, because the mean of its divisors is an integer number (668002568).

Almost surely, 22004007701 is an apocalyptic number.

It is an amenable number.

2004007701 is a deficient number, since it is larger than the sum of its proper divisors (668002571).

2004007701 is an equidigital number, since it uses as much as digits as its factorization.

2004007701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668002570.

The product of its (nonzero) digits is 392, while the sum is 21.

The square root of 2004007701 is about 44766.1445849428. The cubic root of 2004007701 is about 1260.7620528720.

The spelling of 2004007701 in words is "two billion, four million, seven thousand, seven hundred one".

Divisors: 1 3 668002567 2004007701