Search a number
-
+
5387627 = 7769661
BaseRepresentation
bin10100100011010101101011
3101010201102202
4110203111223
52334401002
6311250415
763536240
oct24432553
911121382
105387627
11304a893
121979a0b
13116835b
14a035c7
15716502
hex52356b

5387627 has 4 divisors (see below), whose sum is σ = 6157296. Its totient is φ = 4617960.

The previous prime is 5387617. The next prime is 5387647. The reversal of 5387627 is 7267835.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5387627 - 24 = 5387611 is a prime.

It is a super-2 number, since 2×53876272 = 58053049382258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5387617) 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, 384824 + ... + 384837.

It is an arithmetic number, because the mean of its divisors is an integer number (1539324).

Almost surely, 25387627 is an apocalyptic number.

5387627 is a deficient number, since it is larger than the sum of its proper divisors (769669).

5387627 is an equidigital number, since it uses as much as digits as its factorization.

5387627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769668.

The product of its digits is 70560, while the sum is 38.

The square root of 5387627 is about 2321.1262352574. The cubic root of 5387627 is about 175.3069660006.

The spelling of 5387627 in words is "five million, three hundred eighty-seven thousand, six hundred twenty-seven".

Divisors: 1 7 769661 5387627