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260096000 = 21453127
BaseRepresentation
bin11111000000011…
…00000000000000
3200010102020122012
433200030000000
51013041033000
641450432052
76305531243
oct1740140000
9603366565
10260096000
111238a9a7a
1273132628
1341b68b78
142678725a
1517c7a735
hexf80c000

260096000 has 120 divisors (see below), whose sum is σ = 654291456. Its totient is φ = 103219200.

The previous prime is 260095993. The next prime is 260096017. The reversal of 260096000 is 690062.

It is a zygodrome in base 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2047937 + ... + 2048063.

Almost surely, 2260096000 is an apocalyptic number.

260096000 is a gapful number since it is divisible by the number (20) 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 260096000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327145728).

260096000 is an abundant number, since it is smaller than the sum of its proper divisors (394195456).

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

260096000 is an frugal number, since it uses more digits than its factorization.

260096000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 260096000 is about 16127.4920554933. The cubic root of 260096000 is about 638.3289741189.

The spelling of 260096000 in words is "two hundred sixty million, ninety-six thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 127 128 160 200 250 254 256 320 400 500 508 512 635 640 800 1000 1016 1024 1270 1280 1600 2000 2032 2048 2540 2560 3175 3200 4000 4064 4096 5080 5120 6350 6400 8000 8128 8192 10160 10240 12700 12800 15875 16000 16256 16384 20320 20480 25400 25600 31750 32000 32512 40640 40960 50800 51200 63500 64000 65024 81280 81920 101600 102400 127000 128000 130048 162560 203200 204800 254000 256000 260096 325120 406400 409600 508000 512000 520192 650240 812800 1016000 1024000 1040384 1300480 1625600 2032000 2048000 2080768 2600960 3251200 4064000 5201920 6502400 8128000 10403840 13004800 16256000 26009600 32512000 52019200 65024000 130048000 260096000