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3444261001 = 29311755157
BaseRepresentation
bin1100110101001011…
…0100000010001001
322220000222120212021
43031102310002021
524023212323001
61325434244441
7151231510156
oct31522640211
98800876767
103444261001
1115082172a5
12801586721
1342b751c7c
1424960d22d
1515259bba1
hexcd4b4089

3444261001 has 4 divisors (see below), whose sum is σ = 3456016452. Its totient is φ = 3432505552.

The previous prime is 3444260987. The next prime is 3444261011. The reversal of 3444261001 is 1001624443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1001624443 = 2741365423.

It can be written as a sum of positive squares in 2 ways, for example, as 3243188601 + 201072400 = 56949^2 + 14180^2 .

It is a cyclic number.

It is not a de Polignac number, because 3444261001 - 25 = 3444260969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3444261011) 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, 5877286 + ... + 5877871.

It is an arithmetic number, because the mean of its divisors is an integer number (864004113).

Almost surely, 23444261001 is an apocalyptic number.

It is an amenable number.

3444261001 is a deficient number, since it is larger than the sum of its proper divisors (11755451).

3444261001 is a wasteful number, since it uses less digits than its factorization.

3444261001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11755450.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 3444261001 is about 58687.8266849267. The cubic root of 3444261001 is about 1510.1914879302.

Adding to 3444261001 its reverse (1001624443), we get a palindrome (4445885444).

The spelling of 3444261001 in words is "three billion, four hundred forty-four million, two hundred sixty-one thousand, one".

Divisors: 1 293 11755157 3444261001