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147314 = 2731009
BaseRepresentation
bin100011111101110010
321111002002
4203331302
514203224
63054002
71152326
oct437562
9244062
10147314
11a0752
1271302
135208b
143b986
152d9ae
hex23f72

147314 has 8 divisors (see below), whose sum is σ = 224220. Its totient is φ = 72576.

The previous prime is 147311. The next prime is 147319. The reversal of 147314 is 413741.

It can be written as a sum of positive squares in 2 ways, for example, as 146689 + 625 = 383^2 + 25^2 .

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

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 147314.

It is not an unprimeable number, because it can be changed into a prime (147311) 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, 359 + ... + 650.

2147314 is an apocalyptic number.

147314 is a deficient number, since it is larger than the sum of its proper divisors (76906).

147314 is a wasteful number, since it uses less digits than its factorization.

147314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084.

The product of its digits is 336, while the sum is 20.

The square root of 147314 is about 383.8150596316. The cubic root of 147314 is about 52.8138718526.

The spelling of 147314 in words is "one hundred forty-seven thousand, three hundred fourteen", and thus it is an iban number.

Divisors: 1 2 73 146 1009 2018 73657 147314