Search a number
-
+
341104087 = 631540577
BaseRepresentation
bin10100010101001…
…101010111010111
3212202211212211201
4110111031113113
51144310312322
653503013331
711311223362
oct2425152727
9782755751
10341104087
111655a9605
129629a247
135589004c
14334330d9
151ee2cd27
hex1454d5d7

341104087 has 4 divisors (see below), whose sum is σ = 341645296. Its totient is φ = 340562880.

The previous prime is 341104039. The next prime is 341104117. The reversal of 341104087 is 780401143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 780401143 = 2477315059.

It is a cyclic number.

It is not a de Polignac number, because 341104087 - 211 = 341102039 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 (341104037) 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, 269658 + ... + 270919.

It is an arithmetic number, because the mean of its divisors is an integer number (85411324).

Almost surely, 2341104087 is an apocalyptic number.

341104087 is a deficient number, since it is larger than the sum of its proper divisors (541209).

341104087 is an equidigital number, since it uses as much as digits as its factorization.

341104087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541208.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 341104087 is about 18469.0034111210. The cubic root of 341104087 is about 698.7078796256.

The spelling of 341104087 in words is "three hundred forty-one million, one hundred four thousand, eighty-seven".

Divisors: 1 631 540577 341104087