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7030472 = 234312039
BaseRepresentation
bin11010110100011011001000
3111020011222212
4122310123020
53244433342
6410404252
7113521001
oct32643310
914204885
107030472
113a72109
122430688
1315c2057
14d101a8
1593d182
hex6b46c8

7030472 has 16 divisors (see below), whose sum is σ = 13219200. Its totient is φ = 3505360.

The previous prime is 7030453. The next prime is 7030477. The reversal of 7030472 is 2740307.

It is not an unprimeable number, because it can be changed into a prime (7030477) 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 3 ways as a sum of consecutive naturals, for example, 2429 + ... + 4467.

It is an arithmetic number, because the mean of its divisors is an integer number (826200).

Almost surely, 27030472 is an apocalyptic number.

It is an amenable number.

7030472 is a deficient number, since it is larger than the sum of its proper divisors (6188728).

7030472 is a wasteful number, since it uses less digits than its factorization.

7030472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2476 (or 2472 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 23.

The square root of 7030472 is about 2651.5037243044. The cubic root of 7030472 is about 191.5702918972.

Adding to 7030472 its reverse (2740307), we get a palindrome (9770779).

The spelling of 7030472 in words is "seven million, thirty thousand, four hundred seventy-two".

Divisors: 1 2 4 8 431 862 1724 2039 3448 4078 8156 16312 878809 1757618 3515236 7030472