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575314514 = 22221129517
BaseRepresentation
bin100010010010101…
…001101001010010
31111002120000010222
4202102221221102
52134240031024
6133030553042
720154043535
oct4222515122
91432500128
10575314514
11275828345
12140808782
13922648b8
145659ca1c
153579385e
hex224a9a52

575314514 has 8 divisors (see below), whose sum is σ = 863366988. Its totient is φ = 287525520.

The previous prime is 575314511. The next prime is 575314567. The reversal of 575314514 is 415413575.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 551451289 + 23863225 = 23483^2 + 4885^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (575314511) 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, 60317 + ... + 69200.

Almost surely, 2575314514 is an apocalyptic number.

575314514 is a deficient number, since it is larger than the sum of its proper divisors (288052474).

575314514 is a wasteful number, since it uses less digits than its factorization.

575314514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131740.

The product of its digits is 42000, while the sum is 35.

The square root of 575314514 is about 23985.7147902663. The cubic root of 575314514 is about 831.7033360851.

The spelling of 575314514 in words is "five hundred seventy-five million, three hundred fourteen thousand, five hundred fourteen".

Divisors: 1 2 2221 4442 129517 259034 287657257 575314514