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5444317 = 19286543
BaseRepresentation
bin10100110001001011011101
3101020121012101
4110301023131
52343204232
6312405101
764163434
oct24611335
911217171
105444317
11308943a
1219a6791
1311880b8
14a1a11b
157281e7
hex5312dd

5444317 has 4 divisors (see below), whose sum is σ = 5730880. Its totient is φ = 5157756.

The previous prime is 5444297. The next prime is 5444321. The reversal of 5444317 is 7134445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7134445 = 51426889.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5444317 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 (5444347) 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, 143253 + ... + 143290.

It is an arithmetic number, because the mean of its divisors is an integer number (1432720).

Almost surely, 25444317 is an apocalyptic number.

It is an amenable number.

5444317 is a deficient number, since it is larger than the sum of its proper divisors (286563).

5444317 is a wasteful number, since it uses less digits than its factorization.

5444317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286562.

The product of its digits is 6720, while the sum is 28.

The square root of 5444317 is about 2333.3060236497. The cubic root of 5444317 is about 175.9196969231.

The spelling of 5444317 in words is "five million, four hundred forty-four thousand, three hundred seventeen".

Divisors: 1 19 286543 5444317