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714118729 = 267232
BaseRepresentation
bin101010100100001…
…001011001001001
31211202201222201211
4222210021121021
52430303244404
6154510013121
723460623542
oct5244113111
91752658654
10714118729
11337112a75
1217b1a71a1
13b4c4387c
146abb14c9
1542a60b04
hex2a909649

714118729 has 3 divisors (see below), whose sum is σ = 714145453. Its totient is φ = 714092006.

The previous prime is 714118723. The next prime is 714118793. The reversal of 714118729 is 927811417.

The square root of 714118729 is 26723.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 927811417 = 1371370109.

It is not a de Polignac number, because 714118729 - 29 = 714118217 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 714118691 and 714118700.

It is not an unprimeable number, because it can be changed into a prime (714118723) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 13362 + ... + 40084.

Almost surely, 2714118729 is an apocalyptic number.

714118729 is the 26723-rd square number.

714118729 is the 13362-nd centered octagonal number.

It is an amenable number.

714118729 is a deficient number, since it is larger than the sum of its proper divisors (26724).

714118729 is an frugal number, since it uses more digits than its factorization.

714118729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53446 (or 26723 counting only the distinct ones).

The product of its digits is 28224, while the sum is 40.

The cubic root of 714118729 is about 893.8338709236.

Multiplying 714118729 by its product of digits (28224), we get a square (20155287007296 = 44894642).

The spelling of 714118729 in words is "seven hundred fourteen million, one hundred eighteen thousand, seven hundred twenty-nine".

Divisors: 1 26723 714118729