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7082964 = 22367347
BaseRepresentation
bin11011000001001111010100
3111022212000000
4123001033110
53303123324
6411451300
7114130020
oct33011724
914285000
107082964
113aa8599
122456b30
13160cc05
14d25380
1594d9c9
hex6c13d4

7082964 has 84 divisors (see below), whose sum is σ = 21300384. Its totient is φ = 2017872.

The previous prime is 7082963. The next prime is 7082981. The reversal of 7082964 is 4692807.

It is a tau number, because it is divible by the number of its divisors (84).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7082963) 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 27 ways as a sum of consecutive naturals, for example, 20239 + ... + 20585.

It is an arithmetic number, because the mean of its divisors is an integer number (253576).

Almost surely, 27082964 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7082964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10650192).

7082964 is an abundant number, since it is smaller than the sum of its proper divisors (14217420).

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

7082964 is a wasteful number, since it uses less digits than its factorization.

7082964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 7082964 is about 2661.3838505559. The cubic root of 7082964 is about 192.0458874696.

The spelling of 7082964 in words is "seven million, eighty-two thousand, nine hundred sixty-four".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 81 84 108 126 162 189 243 252 324 347 378 486 567 694 729 756 972 1041 1134 1388 1458 1701 2082 2268 2429 2916 3123 3402 4164 4858 5103 6246 6804 7287 9369 9716 10206 12492 14574 18738 20412 21861 28107 29148 37476 43722 56214 65583 84321 87444 112428 131166 168642 196749 252963 262332 337284 393498 505926 590247 786996 1011852 1180494 1770741 2360988 3541482 7082964