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3013311001 = 6149398541
BaseRepresentation
bin1011001110011011…
…0111101000011001
321210000002001121011
42303212313220121
522132401423001
61215001413521
7134446502161
oct26346675031
97700061534
103013311001
111306a32178
1270119a2a1
1339039517c
142082ad5a1
15129822d51
hexb39b7a19

3013311001 has 4 divisors (see below), whose sum is σ = 3062709604. Its totient is φ = 2963912400.

The previous prime is 3013310999. The next prime is 3013311017. The reversal of 3013311001 is 1001133103.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1001133103 = 1675994809.

It can be written as a sum of positive squares in 2 ways, for example, as 483120400 + 2530190601 = 21980^2 + 50301^2 .

It is a cyclic number.

It is not a de Polignac number, because 3013311001 - 21 = 3013310999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3013311101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24699210 + ... + 24699331.

It is an arithmetic number, because the mean of its divisors is an integer number (765677401).

Almost surely, 23013311001 is an apocalyptic number.

It is an amenable number.

3013311001 is a deficient number, since it is larger than the sum of its proper divisors (49398603).

3013311001 is an equidigital number, since it uses as much as digits as its factorization.

3013311001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49398602.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 3013311001 is about 54893.6335197443. The cubic root of 3013311001 is about 1444.3795104996.

Adding to 3013311001 its reverse (1001133103), we get a palindrome (4014444104).

The spelling of 3013311001 in words is "three billion, thirteen million, three hundred eleven thousand, one".

Divisors: 1 61 49398541 3013311001