Search a number
-
+
44112412067725 = 522207379939133
BaseRepresentation
bin10100000011110101110001…
…01001101100011110001101
312210012002211211202102111101
422001322320221230132031
521240214204442131400
6233452543511023101
712202005456624541
oct1201727051543615
9183162754672441
1044112412067725
1113067a72670a51
124b4534566aa91
131b7ca235127b1
14ac70a30bda21
155176e992b56a
hex281eb8a6c78d

44112412067725 has 12 divisors (see below), whose sum is σ = 54701869761396. Its totient is φ = 35288330430080.

The previous prime is 44112412067617. The next prime is 44112412067753. The reversal of 44112412067725 is 52776021421144.

44112412067725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 1614490431876 + 42497921635849 = 1270626^2 + 6519043^2 .

It is not a de Polignac number, because 44112412067725 - 27 = 44112412067597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39417742 + ... + 40521391.

It is an arithmetic number, because the mean of its divisors is an integer number (4558489146783).

Almost surely, 244112412067725 is an apocalyptic number.

It is an amenable number.

44112412067725 is a deficient number, since it is larger than the sum of its proper divisors (10589457693671).

44112412067725 is a wasteful number, since it uses less digits than its factorization.

44112412067725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79961216 (or 79961211 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 46.

Adding to 44112412067725 its reverse (52776021421144), we get a palindrome (96888433488869).

The spelling of 44112412067725 in words is "forty-four trillion, one hundred twelve billion, four hundred twelve million, sixty-seven thousand, seven hundred twenty-five".

Divisors: 1 5 25 22073 110365 551825 79939133 399695665 1998478325 1764496482709 8822482413545 44112412067725