Search a number
-
+
55327 = 61907
BaseRepresentation
bin1101100000011111
32210220011
431200133
53232302
61104051
7320206
oct154037
983804
1055327
1138628
1228027
131c24c
141623d
15115d7
hexd81f

55327 has 4 divisors (see below), whose sum is σ = 56296. Its totient is φ = 54360.

The previous prime is 55313. The next prime is 55331. The reversal of 55327 is 72355.

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 55327 - 211 = 53279 is a prime.

It is a super-2 number, since 2×553272 = 6122153858, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55298 and 55307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55337) 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, 393 + ... + 514.

It is an arithmetic number, because the mean of its divisors is an integer number (14074).

255327 is an apocalyptic number.

55327 is a deficient number, since it is larger than the sum of its proper divisors (969).

55327 is an equidigital number, since it uses as much as digits as its factorization.

55327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968.

The product of its digits is 1050, while the sum is 22.

The square root of 55327 is about 235.2169211600. The cubic root of 55327 is about 38.1047433375.

The spelling of 55327 in words is "fifty-five thousand, three hundred twenty-seven".

Divisors: 1 61 907 55327