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1214314 = 2607157
BaseRepresentation
bin100101000011101101010
32021200201121
410220131222
5302324224
642005454
713215163
oct4503552
92250647
101214314
1175a372
124a688a
1333693a
1423876a
1518ebe4
hex12876a

1214314 has 4 divisors (see below), whose sum is σ = 1821474. Its totient is φ = 607156.

The previous prime is 1214299. The next prime is 1214333. The reversal of 1214314 is 4134121.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4134121 = 37111733.

It can be written as a sum of positive squares in only one way, i.e., 1134225 + 80089 = 1065^2 + 283^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303577 + ... + 303580.

21214314 is an apocalyptic number.

1214314 is a deficient number, since it is larger than the sum of its proper divisors (607160).

1214314 is an equidigital number, since it uses as much as digits as its factorization.

1214314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607159.

The product of its digits is 96, while the sum is 16.

The square root of 1214314 is about 1101.9591643977. The cubic root of 1214314 is about 106.6867128123.

Adding to 1214314 its reverse (4134121), we get a palindrome (5348435).

The spelling of 1214314 in words is "one million, two hundred fourteen thousand, three hundred fourteen".

Divisors: 1 2 607157 1214314