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364044041 = 425385597
BaseRepresentation
bin10101101100101…
…101111100001001
3221101000100112122
4111230231330021
51221143402131
6100042421025
712010215614
oct2554557411
9841010478
10364044041
11177547749
12a1b01775
135a56269a
14364c517b
1521e5ed7b
hex15b2df09

364044041 has 4 divisors (see below), whose sum is σ = 364133892. Its totient is φ = 363954192.

The previous prime is 364044019. The next prime is 364044049. The reversal of 364044041 is 140440463.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140440463 = 239587617.

It can be written as a sum of positive squares in 2 ways, for example, as 17935225 + 346108816 = 4235^2 + 18604^2 .

It is a cyclic number.

It is not a de Polignac number, because 364044041 - 218 = 363781897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 364044041.

It is not an unprimeable number, because it can be changed into a prime (364044049) 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, 38546 + ... + 47051.

It is an arithmetic number, because the mean of its divisors is an integer number (91033473).

Almost surely, 2364044041 is an apocalyptic number.

It is an amenable number.

364044041 is a deficient number, since it is larger than the sum of its proper divisors (89851).

364044041 is an equidigital number, since it uses as much as digits as its factorization.

364044041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89850.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 364044041 is about 19079.9381812416. The cubic root of 364044041 is about 714.0324932185.

The spelling of 364044041 in words is "three hundred sixty-four million, forty-four thousand, forty-one".

Divisors: 1 4253 85597 364044041