Search a number
-
+
733025 = 52109269
BaseRepresentation
bin10110010111101100001
31101020112002
42302331201
5141424100
623413345
76142046
oct2627541
91336462
10733025
11460807
122b4255
131c8857
141511cd
15e72d5
hexb2f61

733025 has 12 divisors (see below), whose sum is σ = 920700. Its totient is φ = 578880.

The previous prime is 733009. The next prime is 733067. The reversal of 733025 is 520337.

It can be written as a sum of positive squares in 6 ways, for example, as 65536 + 667489 = 256^2 + 817^2 .

It is not a de Polignac number, because 733025 - 24 = 733009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 732988 and 733006.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2591 + ... + 2859.

It is an arithmetic number, because the mean of its divisors is an integer number (76725).

2733025 is an apocalyptic number.

It is an amenable number.

733025 is a deficient number, since it is larger than the sum of its proper divisors (187675).

733025 is a wasteful number, since it uses less digits than its factorization.

733025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 20.

The square root of 733025 is about 856.1687917695. The cubic root of 733025 is about 90.1653339484.

The spelling of 733025 in words is "seven hundred thirty-three thousand, twenty-five".

Divisors: 1 5 25 109 269 545 1345 2725 6725 29321 146605 733025