Search a number
-
+
7004973 = 34156951
BaseRepresentation
bin11010101110001100101101
3111011220000110
4122232030231
53243124343
6410050233
7113353443
oct32561455
914156013
107004973
113a54a38
122419979
1315b3571
14d04b93
15935833
hex6ae32d

7004973 has 8 divisors (see below), whose sum is σ = 9567936. Its totient is φ = 4556000.

The previous prime is 7004941. The next prime is 7005013. The reversal of 7004973 is 3794007.

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 7004973 - 25 = 7004941 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7004973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7004873) 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 7 ways as a sum of consecutive naturals, for example, 28353 + ... + 28598.

It is an arithmetic number, because the mean of its divisors is an integer number (1195992).

Almost surely, 27004973 is an apocalyptic number.

It is an amenable number.

7004973 is a deficient number, since it is larger than the sum of its proper divisors (2562963).

7004973 is a wasteful number, since it uses less digits than its factorization.

7004973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56995.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 7004973 is about 2646.6909528693. The cubic root of 7004973 is about 191.3384075862.

The spelling of 7004973 in words is "seven million, four thousand, nine hundred seventy-three".

Divisors: 1 3 41 123 56951 170853 2334991 7004973