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714437 = 4211697
BaseRepresentation
bin10101110011011000101
31100022000122
42232123011
5140330222
623151325
76033623
oct2563305
91308018
10714437
11448849
122a5545
131c0259
14148513
15e1a42
hexae6c5

714437 has 4 divisors (see below), whose sum is σ = 716556. Its totient is φ = 712320.

The previous prime is 714377. The next prime is 714443. The reversal of 714437 is 734417.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 734417 = 1743201.

It can be written as a sum of positive squares in 2 ways, for example, as 312481 + 401956 = 559^2 + 634^2 .

It is a cyclic number.

It is not a de Polignac number, because 714437 - 212 = 710341 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714487) 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, 428 + ... + 1269.

It is an arithmetic number, because the mean of its divisors is an integer number (179139).

2714437 is an apocalyptic number.

It is an amenable number.

714437 is a deficient number, since it is larger than the sum of its proper divisors (2119).

714437 is a wasteful number, since it uses less digits than its factorization.

714437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2118.

The product of its digits is 2352, while the sum is 26.

The square root of 714437 is about 845.2437518255. The cubic root of 714437 is about 89.3966640231.

The spelling of 714437 in words is "seven hundred fourteen thousand, four hundred thirty-seven".

Divisors: 1 421 1697 714437