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6973028 = 221919127
BaseRepresentation
bin11010100110011001100100
3111010021012022
4122212121210
53241114103
6405242312
7113161346
oct32463144
914107168
106973028
113a32a37
122403398
1315a1b6a
14cd7296
1592b138
hex6a6664

6973028 has 12 divisors (see below), whose sum is σ = 12268032. Its totient is φ = 3467880.

The previous prime is 6973007. The next prime is 6973069. The reversal of 6973028 is 8203796.

It is an unprimeable number.

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, 3800 + ... + 5327.

It is an arithmetic number, because the mean of its divisors is an integer number (1022336).

Almost surely, 26973028 is an apocalyptic number.

It is an amenable number.

6973028 is a deficient number, since it is larger than the sum of its proper divisors (5295004).

6973028 is a wasteful number, since it uses less digits than its factorization.

6973028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9322 (or 9320 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 6973028 is about 2640.6491626113. The cubic root of 6973028 is about 191.0471087988.

The spelling of 6973028 in words is "six million, nine hundred seventy-three thousand, twenty-eight".

Divisors: 1 2 4 191 382 764 9127 18254 36508 1743257 3486514 6973028