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76368960 = 263358839
BaseRepresentation
bin1001000110101…
…00110001000000
312022200221112000
410203110301000
5124022301320
611324504000
71615061013
oct443246100
9168627460
1076368960
113a121148
12216ab000
1312a8b745
14a1dd37a
156a87c90
hex48d4c40

76368960 has 112 divisors (see below), whose sum is σ = 269443200. Its totient is φ = 20362752.

The previous prime is 76368959. The next prime is 76368967. The reversal of 76368960 is 6986367.

76368960 is a `hidden beast` number, since 7 + 636 + 8 + 9 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (76368967) 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, 4221 + ... + 13059.

Almost surely, 276368960 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 76368960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134721600).

76368960 is an abundant number, since it is smaller than the sum of its proper divisors (193074240).

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

76368960 is a wasteful number, since it uses less digits than its factorization.

76368960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8865 (or 8849 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 76368960 is about 8738.9335733830. The cubic root of 76368960 is about 424.2667124581.

The spelling of 76368960 in words is "seventy-six million, three hundred sixty-eight thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 135 144 160 180 192 216 240 270 288 320 360 432 480 540 576 720 864 960 1080 1440 1728 2160 2880 4320 8640 8839 17678 26517 35356 44195 53034 70712 79551 88390 106068 132585 141424 159102 176780 212136 238653 265170 282848 318204 353560 397755 424272 477306 530340 565696 636408 707120 795510 848544 954612 1060680 1193265 1272816 1414240 1591020 1697088 1909224 2121360 2386530 2545632 2828480 3182040 3818448 4242720 4773060 5091264 6364080 7636896 8485440 9546120 12728160 15273792 19092240 25456320 38184480 76368960