Search a number
-
+
7058828 = 227252101
BaseRepresentation
bin11010111011010110001100
3111021121220002
4122323112030
53301340303
6411143432
7113666450
oct32732614
914247802
107058828
113a91447
122444b78
131601c2a
14d1a660
15946788
hex6bb58c

7058828 has 12 divisors (see below), whose sum is σ = 14117712. Its totient is φ = 3025200.

The previous prime is 7058827. The next prime is 7058879. The reversal of 7058828 is 8288507.

7058828 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 7058791 and 7058800.

It is not an unprimeable number, because it can be changed into a prime (7058827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126023 + ... + 126078.

It is an arithmetic number, because the mean of its divisors is an integer number (1176476).

Almost surely, 27058828 is an apocalyptic number.

It is an amenable number.

7058828 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7058828 is a wasteful number, since it uses less digits than its factorization.

7058828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252112 (or 252110 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 38.

The square root of 7058828 is about 2656.8454979543. The cubic root of 7058828 is about 191.8274998690.

The spelling of 7058828 in words is "seven million, fifty-eight thousand, eight hundred twenty-eight".

Divisors: 1 2 4 7 14 28 252101 504202 1008404 1764707 3529414 7058828