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4284960 = 253579113
BaseRepresentation
bin10000010110001000100000
322001200212020
4100112020200
52044104320
6231501440
751264411
oct20261040
98050766
104284960
112467399
121527880
13b704a4
147d7808
15599940
hex416220

4284960 has 96 divisors (see below), whose sum is σ = 13789440. Its totient is φ = 1118208.

The previous prime is 4284941. The next prime is 4284967. The reversal of 4284960 is 694824.

4284960 = 6862 + 6872 + ... + 6942.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (4284967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37864 + ... + 37976.

It is an arithmetic number, because the mean of its divisors is an integer number (143640).

Almost surely, 24284960 is an apocalyptic number.

4284960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4284960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6894720).

4284960 is an abundant number, since it is smaller than the sum of its proper divisors (9504480).

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

4284960 is a wasteful number, since it uses less digits than its factorization.

4284960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 4284960 is about 2070.0144927029. The cubic root of 4284960 is about 162.4235221981.

The spelling of 4284960 in words is "four million, two hundred eighty-four thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 79 80 96 113 120 158 160 226 237 240 316 339 395 452 474 480 565 632 678 790 904 948 1130 1185 1264 1356 1580 1695 1808 1896 2260 2370 2528 2712 3160 3390 3616 3792 4520 4740 5424 6320 6780 7584 8927 9040 9480 10848 12640 13560 17854 18080 18960 26781 27120 35708 37920 44635 53562 54240 71416 89270 107124 133905 142832 178540 214248 267810 285664 357080 428496 535620 714160 856992 1071240 1428320 2142480 4284960