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3244130101 = 3727387037
BaseRepresentation
bin1100000101011101…
…0111111100110101
322101002101212212201
43001113113330311
523120444130401
61253524544501
7143251436152
oct30127277465
98332355781
103244130101
111415254a63
12766552131
133c9150214
1422abd5229
1513ec18b01
hexc15d7f35

3244130101 has 4 divisors (see below), whose sum is σ = 3244254412. Its totient is φ = 3244005792.

The previous prime is 3244130089. The next prime is 3244130117. The reversal of 3244130101 is 1010314423.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1010314423 = 2394227257.

It can be written as a sum of positive squares in 2 ways, for example, as 1148871025 + 2095259076 = 33895^2 + 45774^2 .

It is a cyclic number.

It is not a de Polignac number, because 3244130101 - 25 = 3244130069 is a prime.

It is a super-2 number, since 2×32441301012 = 21048760224428540402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3244110101) 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, 6246 + ... + 80791.

It is an arithmetic number, because the mean of its divisors is an integer number (811063603).

Almost surely, 23244130101 is an apocalyptic number.

It is an amenable number.

3244130101 is a deficient number, since it is larger than the sum of its proper divisors (124311).

3244130101 is an equidigital number, since it uses as much as digits as its factorization.

3244130101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124310.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3244130101 is about 56957.2655681433. The cubic root of 3244130101 is about 1480.3557248473.

Adding to 3244130101 its reverse (1010314423), we get a palindrome (4254444524).

The spelling of 3244130101 in words is "three billion, two hundred forty-four million, one hundred thirty thousand, one hundred one".

Divisors: 1 37273 87037 3244130101