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714025 = 52134
BaseRepresentation
bin10101110010100101001
31100021110101
42232110221
5140322100
623145401
76032464
oct2562451
91307411
10714025
11448504
122a5261
131c0000
141482db
15e186a
hexae529

714025 has 15 divisors (see below), whose sum is σ = 959171. Its totient is φ = 527280.

The previous prime is 713987. The next prime is 714029. The reversal of 714025 is 520417.

The square root of 714025 is 845.

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

714025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 7 ways, for example, as 700569 + 13456 = 837^2 + 116^2 .

It is not a de Polignac number, because 714025 - 213 = 705833 is a prime.

It is a Duffinian number.

714025 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 713993 and 714011.

It is not an unprimeable number, because it can be changed into a prime (714029) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 54919 + ... + 54931.

2714025 is an apocalyptic number.

714025 is the 845-th square number.

714025 is the 423-rd centered octagonal number.

It is an amenable number.

714025 is a deficient number, since it is larger than the sum of its proper divisors (245146).

714025 is an frugal number, since it uses more digits than its factorization.

714025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62 (or 18 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The cubic root of 714025 is about 89.3794763598.

It can be divided in two parts, 71 and 4025, that added together give a 12-th power (4096 = 212).

The spelling of 714025 in words is "seven hundred fourteen thousand, twenty-five".