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3144300301 = 22913730569
BaseRepresentation
bin1011101101101010…
…0011011100001101
322010010120000010201
42323122203130031
522414420102201
61240001133501
7140630053162
oct27332433415
98103500121
103144300301
11137396a39a
1273902a291
133b156902c
1421b84a069
15136099801
hexbb6a370d

3144300301 has 4 divisors (see below), whose sum is σ = 3158031100. Its totient is φ = 3130569504.

The previous prime is 3144300287. The next prime is 3144300317. The reversal of 3144300301 is 1030034413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1030034413 = 1099449857.

It can be written as a sum of positive squares in 2 ways, for example, as 1269496900 + 1874803401 = 35630^2 + 43299^2 .

It is a cyclic number.

It is not a de Polignac number, because 3144300301 - 29 = 3144299789 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 (3144303301) 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, 6865056 + ... + 6865513.

It is an arithmetic number, because the mean of its divisors is an integer number (789507775).

Almost surely, 23144300301 is an apocalyptic number.

It is an amenable number.

3144300301 is a deficient number, since it is larger than the sum of its proper divisors (13730799).

3144300301 is a wasteful number, since it uses less digits than its factorization.

3144300301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13730798.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3144300301 is about 56074.0608570487. The cubic root of 3144300301 is about 1465.0125298000.

Adding to 3144300301 its reverse (1030034413), we get a palindrome (4174334714).

The spelling of 3144300301 in words is "three billion, one hundred forty-four million, three hundred thousand, three hundred one".

Divisors: 1 229 13730569 3144300301