Search a number
-
+
275416341 = 391805447
BaseRepresentation
bin10000011010101…
…000010100010101
3201012020121012020
4100122220110111
51031001310331
643155043353
76553000044
oct2032502425
9635217166
10275416341
11131513412
12782a0559
13450a1265
142881455b
15192a4c96
hex106a8515

275416341 has 4 divisors (see below), whose sum is σ = 367221792. Its totient is φ = 183610892.

The previous prime is 275416331. The next prime is 275416367. The reversal of 275416341 is 143614572.

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.

It is a cyclic number.

It is not a de Polignac number, because 275416341 - 27 = 275416213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275416301) 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, 45902721 + ... + 45902726.

It is an arithmetic number, because the mean of its divisors is an integer number (91805448).

Almost surely, 2275416341 is an apocalyptic number.

It is an amenable number.

275416341 is a deficient number, since it is larger than the sum of its proper divisors (91805451).

275416341 is an equidigital number, since it uses as much as digits as its factorization.

275416341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91805450.

The product of its digits is 20160, while the sum is 33.

The square root of 275416341 is about 16595.6723575756. The cubic root of 275416341 is about 650.6237334302.

The spelling of 275416341 in words is "two hundred seventy-five million, four hundred sixteen thousand, three hundred forty-one".

Divisors: 1 3 91805447 275416341