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495105360 = 243523257349
BaseRepresentation
bin11101100000101…
…011010101010000
31021111121221212120
4131200223111100
52003221332420
6121043454240
715161216601
oct3540532520
91244557776
10495105360
11234523a92
12119987380
137b760269
1449a7dda8
152d6ecd40
hex1d82b550

495105360 has 160 divisors (see below), whose sum is σ = 1612396800. Its totient is φ = 125435904.

The previous prime is 495105353. The next prime is 495105367. The reversal of 495105360 is 63501594.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (495105353) and next prime (495105367).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495105367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1418466 + ... + 1418814.

It is an arithmetic number, because the mean of its divisors is an integer number (10077480).

Almost surely, 2495105360 is an apocalyptic number.

495105360 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 495105360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (806198400).

495105360 is an abundant number, since it is smaller than the sum of its proper divisors (1117291440).

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

495105360 is a wasteful number, since it uses less digits than its factorization.

495105360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645 (or 639 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 495105360 is about 22250.9631252222. The cubic root of 495105360 is about 791.1021096784.

The spelling of 495105360 in words is "four hundred ninety-five million, one hundred five thousand, three hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 40 46 48 60 69 80 92 115 120 138 184 230 240 257 276 345 349 368 460 514 552 690 698 771 920 1028 1047 1104 1285 1380 1396 1542 1745 1840 2056 2094 2570 2760 2792 3084 3490 3855 4112 4188 5140 5235 5520 5584 5911 6168 6980 7710 8027 8376 10280 10470 11822 12336 13960 15420 16054 16752 17733 20560 20940 23644 24081 27920 29555 30840 32108 35466 40135 41880 47288 48162 59110 61680 64216 70932 80270 83760 88665 89693 94576 96324 118220 120405 128432 141864 160540 177330 179386 192648 236440 240810 269079 283728 321080 354660 358772 385296 448465 472880 481620 538158 642160 709320 717544 896930 963240 1076316 1345395 1418640 1435088 1793860 1926480 2062939 2152632 2690790 3587720 4125878 4305264 5381580 6188817 7175440 8251756 10314695 10763160 12377634 16503512 20629390 21526320 24755268 30944085 33007024 41258780 49510536 61888170 82517560 99021072 123776340 165035120 247552680 495105360