Search a number
-
+
5627939 = 231791367
BaseRepresentation
bin10101011110000000100011
3101120221002012
4111132000203
52420043224
6320343135
765556662
oct25360043
911527065
105627939
1131a4399
121a74aab
131220855
14a66dd9
1576280e
hex55e023

5627939 has 8 divisors (see below), whose sum is σ = 5909760. Its totient is φ = 5349256.

The previous prime is 5627917. The next prime is 5627977. The reversal of 5627939 is 9397265.

5627939 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5627939 - 212 = 5623843 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5627896 and 5627905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5627989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3434 + ... + 4800.

It is an arithmetic number, because the mean of its divisors is an integer number (738720).

Almost surely, 25627939 is an apocalyptic number.

5627939 is a deficient number, since it is larger than the sum of its proper divisors (281821).

5627939 is a wasteful number, since it uses less digits than its factorization.

5627939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569.

The product of its digits is 102060, while the sum is 41.

The square root of 5627939 is about 2372.3277598173. The cubic root of 5627939 is about 177.8756337854.

The spelling of 5627939 in words is "five million, six hundred twenty-seven thousand, nine hundred thirty-nine".

Divisors: 1 23 179 1367 4117 31441 244693 5627939