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7250083 = 231013121
BaseRepresentation
bin11011101010000010100011
3111122100020121
4123222002203
53324000313
6415221111
7115424161
oct33520243
914570217
107250083
114102105
122517797
13166acb9
14d6a231
1598328d
hex6ea0a3

7250083 has 8 divisors (see below), whose sum is σ = 7642656. Its totient is φ = 6864000.

The previous prime is 7250069. The next prime is 7250099. The reversal of 7250083 is 3800527.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7250083 - 25 = 7250051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7250053) 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 7 ways as a sum of consecutive naturals, for example, 763 + ... + 3883.

It is an arithmetic number, because the mean of its divisors is an integer number (955332).

Almost surely, 27250083 is an apocalyptic number.

7250083 is a deficient number, since it is larger than the sum of its proper divisors (392573).

7250083 is a wasteful number, since it uses less digits than its factorization.

7250083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3245.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 7250083 is about 2692.5978162362. The cubic root of 7250083 is about 193.5445706096.

The spelling of 7250083 in words is "seven million, two hundred fifty thousand, eighty-three".

Divisors: 1 23 101 2323 3121 71783 315221 7250083