Search a number
-
+
270007 = 1931399
BaseRepresentation
bin1000001111010110111
3111201101021
41001322313
532120012
65442011
72203123
oct1017267
9451337
10270007
11174951
12110307
1395b8a
1470583
1555007
hex41eb7

270007 has 4 divisors (see below), whose sum is σ = 271600. Its totient is φ = 268416.

The previous prime is 270001. The next prime is 270029. The reversal of 270007 is 700072.

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 270007 - 27 = 269879 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 (270001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507 + ... + 892.

It is an arithmetic number, because the mean of its divisors is an integer number (67900).

2270007 is an apocalyptic number.

270007 is a deficient number, since it is larger than the sum of its proper divisors (1593).

270007 is a wasteful number, since it uses less digits than its factorization.

270007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592.

The product of its (nonzero) digits is 98, while the sum is 16.

The square root of 270007 is about 519.6219779801. The cubic root of 270007 is about 64.6335992533.

Adding to 270007 its reverse (700072), we get a palindrome (970079).

The spelling of 270007 in words is "two hundred seventy thousand, seven", and thus it is an iban number.

Divisors: 1 193 1399 270007