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314041465 = 562808293
BaseRepresentation
bin10010101101111…
…110010001111001
3210212220221220101
4102231332101321
51120343311330
651054555401
710532210533
oct2255762171
9725827811
10314041465
111512a5001
1289208b61
13500a606a
142d9ca853
151c8844ca
hex12b7e479

314041465 has 4 divisors (see below), whose sum is σ = 376849764. Its totient is φ = 251233168.

The previous prime is 314041447. The next prime is 314041499. The reversal of 314041465 is 564140413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 564140413 = 653863921.

It can be written as a sum of positive squares in 2 ways, for example, as 240219001 + 73822464 = 15499^2 + 8592^2 .

It is a cyclic number.

It is not a de Polignac number, because 314041465 - 25 = 314041433 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31404142 + ... + 31404151.

It is an arithmetic number, because the mean of its divisors is an integer number (94212441).

Almost surely, 2314041465 is an apocalyptic number.

It is an amenable number.

314041465 is a deficient number, since it is larger than the sum of its proper divisors (62808299).

314041465 is an equidigital number, since it uses as much as digits as its factorization.

314041465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62808298.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 314041465 is about 17721.2151107084. The cubic root of 314041465 is about 679.7183558265.

Adding to 314041465 its reverse (564140413), we get a palindrome (878181878).

The spelling of 314041465 in words is "three hundred fourteen million, forty-one thousand, four hundred sixty-five".

Divisors: 1 5 62808293 314041465