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9004282368 = 2938965867
BaseRepresentation
bin10000110001011001…
…00111001000000000
3212020112010221022120
420120230213020000
5121420044013433
64045253004240
7436064065044
oct103054471000
925215127276
109004282368
113900756684
1218b3623680
13b0661c543
14615c0c024
1537a7757b3
hex218b27200

9004282368 has 80 divisors (see below), whose sum is σ = 24257867040. Its totient is φ = 2967658496.

The previous prime is 9004282361. The next prime is 9004282423. The reversal of 9004282368 is 8632824009.

It is a super-3 number, since 3×90042823683 (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (9004282361) 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 7 ways as a sum of consecutive naturals, for example, 103771 + ... + 169637.

It is an arithmetic number, because the mean of its divisors is an integer number (303223338).

Almost surely, 29004282368 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 9004282368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12128933520).

9004282368 is an abundant number, since it is smaller than the sum of its proper divisors (15253584672).

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

9004282368 is an equidigital number, since it uses as much as digits as its factorization.

9004282368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65977 (or 65961 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 9004282368 is about 94890.8971819742. The cubic root of 9004282368 is about 2080.4136849764.

The spelling of 9004282368 in words is "nine billion, four million, two hundred eighty-two thousand, three hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 89 96 128 178 192 256 267 356 384 512 534 712 768 1068 1424 1536 2136 2848 4272 5696 8544 11392 17088 22784 34176 45568 65867 68352 131734 136704 197601 263468 395202 526936 790404 1053872 1580808 2107744 3161616 4215488 5862163 6323232 8430976 11724326 12646464 16861952 17586489 23448652 25292928 33723904 35172978 46897304 50585856 70345956 93794608 101171712 140691912 187589216 281383824 375178432 562767648 750356864 1125535296 1500713728 2251070592 3001427456 4502141184 9004282368