[go: up one dir, main page]

Search a number
-
+
730035 = 32516223
BaseRepresentation
bin10110010001110110011
31101002102100
42302032303
5141330120
623351443
76130245
oct2621663
91332370
10730035
11459539
122b2583
131c7397
14150095
15e6490
hexb23b3

730035 has 12 divisors (see below), whose sum is σ = 1265472. Its totient is φ = 389328.

The previous prime is 730033. The next prime is 730049. The reversal of 730035 is 530037.

730035 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 730035 - 21 = 730033 is a prime.

It is a super-2 number, since 2×7300352 = 1065902202450, which contains 22 as substring.

730035 is strictly pandigital in base 7.

730035 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (730033) 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 11 ways as a sum of consecutive naturals, for example, 8067 + ... + 8156.

It is an arithmetic number, because the mean of its divisors is an integer number (105456).

2730035 is an apocalyptic number.

730035 is a deficient number, since it is larger than the sum of its proper divisors (535437).

730035 is a wasteful number, since it uses less digits than its factorization.

730035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16234 (or 16231 counting only the distinct ones).

The product of its (nonzero) digits is 315, while the sum is 18.

The square root of 730035 is about 854.4208564870. The cubic root of 730035 is about 90.0425724515.

The spelling of 730035 in words is "seven hundred thirty thousand, thirty-five".

Divisors: 1 3 5 9 15 45 16223 48669 81115 146007 243345 730035