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314004241 = 1916526539
BaseRepresentation
bin10010101101110…
…101001100010001
3210212212001211201
4102231311030101
51120341113431
651054111201
710531664155
oct2255651421
9725761751
10314004241
1115127a041
12891ab501
1350092135
142d9bb065
151c878461
hex12b75311

314004241 has 4 divisors (see below), whose sum is σ = 330530800. Its totient is φ = 297477684.

The previous prime is 314004221. The next prime is 314004247. The reversal of 314004241 is 142400413.

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 314004241 - 223 = 305615633 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 16526539 = 314004241 / (3 + 1 + 4 + 0 + 0 + 4 + 2 + 4 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314004247) 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, 8263251 + ... + 8263288.

It is an arithmetic number, because the mean of its divisors is an integer number (82632700).

Almost surely, 2314004241 is an apocalyptic number.

It is an amenable number.

314004241 is a deficient number, since it is larger than the sum of its proper divisors (16526559).

314004241 is a wasteful number, since it uses less digits than its factorization.

314004241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16526558.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 314004241 is about 17720.1648130033. The cubic root of 314004241 is about 679.6914986132.

Adding to 314004241 its reverse (142400413), we get a palindrome (456404654).

The spelling of 314004241 in words is "three hundred fourteen million, four thousand, two hundred forty-one".

Divisors: 1 19 16526539 314004241