Search a number
-
+
3084160 = 2756179
BaseRepresentation
bin1011110000111110000000
312210200200011
423300332000
51242143120
6150034304
735133502
oct13607600
95720604
103084160
1118171a2
121048994
1383ca61
145a3d72
1540dc5a
hex2f0f80

3084160 has 64 divisors (see below), whose sum is σ = 7588800. Its totient is φ = 1198080.

The previous prime is 3084149. The next prime is 3084163. The reversal of 3084160 is 614803.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3084163) 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, 39001 + ... + 39079.

It is an arithmetic number, because the mean of its divisors is an integer number (118575).

Almost surely, 23084160 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 3084160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3794400).

3084160 is an abundant number, since it is smaller than the sum of its proper divisors (4504640).

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

3084160 is an equidigital number, since it uses as much as digits as its factorization.

3084160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 3084160 is about 1756.1776675496. The cubic root of 3084160 is about 145.5612020764.

Adding to 3084160 its reverse (614803), we get a palindrome (3698963).

The spelling of 3084160 in words is "three million, eighty-four thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 61 64 79 80 122 128 158 160 244 305 316 320 395 488 610 632 640 790 976 1220 1264 1580 1952 2440 2528 3160 3904 4819 4880 5056 6320 7808 9638 9760 10112 12640 19276 19520 24095 25280 38552 39040 48190 50560 77104 96380 154208 192760 308416 385520 616832 771040 1542080 3084160