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3036880 = 2457111729
BaseRepresentation
bin1011100101011011010000
312201021211001
423211123100
51234140010
6145031344
734545610
oct13453320
95637731
103036880
111794720
121025554
13824392
14590a40
153eec3a
hex2e56d0

3036880 has 160 divisors (see below), whose sum is σ = 9642240. Its totient is φ = 860160.

The previous prime is 3036871. The next prime is 3036881. The reversal of 3036880 is 886303.

3036880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

3036880 is a nontrivial binomial coefficient, being equal to C(2465, 2).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3036881) 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 31 ways as a sum of consecutive naturals, for example, 104706 + ... + 104734.

It is an arithmetic number, because the mean of its divisors is an integer number (60264).

Almost surely, 23036880 is an apocalyptic number.

3036880 is the 2464-th triangular number.

3036880 is the 822-nd centered nonagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3036880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4821120).

3036880 is an abundant number, since it is smaller than the sum of its proper divisors (6605360).

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

3036880 is a wasteful number, since it uses less digits than its factorization.

3036880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 3036880 is about 1742.6646263696. The cubic root of 3036880 is about 144.8135534661.

It can be divided in two parts, 3036 and 880, that added together give a triangular number (3916 = T88).

The spelling of 3036880 in words is "three million, thirty-six thousand, eight hundred eighty".

Divisors: 1 2 4 5 7 8 10 11 14 16 17 20 22 28 29 34 35 40 44 55 56 58 68 70 77 80 85 88 110 112 116 119 136 140 145 154 170 176 187 203 220 232 238 272 280 290 308 319 340 374 385 406 440 464 476 493 560 580 595 616 638 680 748 770 812 880 935 952 986 1015 1160 1190 1232 1276 1309 1360 1496 1540 1595 1624 1870 1904 1972 2030 2233 2320 2380 2465 2552 2618 2992 3080 3190 3248 3451 3740 3944 4060 4466 4760 4930 5104 5236 5423 6160 6380 6545 6902 7480 7888 8120 8932 9520 9860 10472 10846 11165 12760 13090 13804 14960 16240 17255 17864 19720 20944 21692 22330 25520 26180 27115 27608 34510 35728 37961 39440 43384 44660 52360 54230 55216 69020 75922 86768 89320 104720 108460 138040 151844 178640 189805 216920 276080 303688 379610 433840 607376 759220 1518440 3036880