Search a number
-
+
714461 = 1164951
BaseRepresentation
bin10101110011011011101
31100022001112
42232123131
5140330321
623151405
76033656
oct2563335
91308045
10714461
11448870
122a5565
131c0277
1414852d
15e1a5b
hexae6dd

714461 has 4 divisors (see below), whose sum is σ = 779424. Its totient is φ = 649500.

The previous prime is 714443. The next prime is 714463. The reversal of 714461 is 164417.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 164417 = 1114947.

It is a cyclic number.

It is not a de Polignac number, because 714461 - 214 = 698077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32465 + ... + 32486.

It is an arithmetic number, because the mean of its divisors is an integer number (194856).

2714461 is an apocalyptic number.

It is an amenable number.

714461 is a deficient number, since it is larger than the sum of its proper divisors (64963).

714461 is a wasteful number, since it uses less digits than its factorization.

714461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64962.

The product of its digits is 672, while the sum is 23.

The square root of 714461 is about 845.2579487943. The cubic root of 714461 is about 89.3976650425.

Adding to 714461 its reverse (164417), we get a palindrome (878878).

The spelling of 714461 in words is "seven hundred fourteen thousand, four hundred sixty-one".

Divisors: 1 11 64951 714461