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7994084 = 227733911
BaseRepresentation
bin11110011111101011100100
3120001010211012
4132133223210
54021302314
6443201352
7124643240
oct36375344
916033735
107994084
11457008a
122816258
13186b837
1410c1420
15a7d93e
hex79fae4

7994084 has 24 divisors (see below), whose sum is σ = 16211328. Its totient is φ = 3378240.

The previous prime is 7994083. The next prime is 7994093. The reversal of 7994084 is 4804997.

7994084 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7994081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89 + ... + 3999.

It is an arithmetic number, because the mean of its divisors is an integer number (675472).

Almost surely, 27994084 is an apocalyptic number.

It is an amenable number.

7994084 is an abundant number, since it is smaller than the sum of its proper divisors (8217244).

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

7994084 is a wasteful number, since it uses less digits than its factorization.

7994084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3995 (or 3993 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 7994084 is about 2827.3811204010. The cubic root of 7994084 is about 199.9506878426.

The spelling of 7994084 in words is "seven million, nine hundred ninety-four thousand, eighty-four".

Divisors: 1 2 4 7 14 28 73 146 292 511 1022 2044 3911 7822 15644 27377 54754 109508 285503 571006 1142012 1998521 3997042 7994084