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968301312 = 28311611879
BaseRepresentation
bin111001101101110…
…001101100000000
32111111000210200120
4321231301230000
53440341120222
6240030020240
732665265616
oct7155615400
92444023616
10968301312
11457643120
12230347680
131257bbc74
14928596b6
155a01e15c
hex39b71b00

968301312 has 144 divisors (see below), whose sum is σ = 2858983680. Its totient is φ = 288460800.

The previous prime is 968301307. The next prime is 968301319. The reversal of 968301312 is 213103869.

It is a super-3 number, since 3×9683013123 (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (968301319) 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, 514389 + ... + 516267.

Almost surely, 2968301312 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 968301312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1429491840).

968301312 is an abundant number, since it is smaller than the sum of its proper divisors (1890682368).

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

968301312 is a wasteful number, since it uses less digits than its factorization.

968301312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970 (or 1956 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 968301312 is about 31117.5402626879. The cubic root of 968301312 is about 989.3201168105.

The spelling of 968301312 in words is "nine hundred sixty-eight million, three hundred one thousand, three hundred twelve".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 61 64 66 88 96 122 128 132 176 183 192 244 256 264 352 366 384 488 528 671 704 732 768 976 1056 1342 1408 1464 1879 1952 2013 2112 2684 2816 2928 3758 3904 4026 4224 5368 5637 5856 7516 7808 8052 8448 10736 11274 11712 15032 15616 16104 20669 21472 22548 23424 30064 32208 41338 42944 45096 46848 60128 62007 64416 82676 85888 90192 114619 120256 124014 128832 165352 171776 180384 229238 240512 248028 257664 330704 343857 360768 458476 481024 496056 515328 661408 687714 721536 916952 992112 1260809 1322816 1375428 1443072 1833904 1984224 2521618 2645632 2750856 3667808 3782427 3968448 5043236 5291264 5501712 7335616 7564854 7936896 10086472 11003424 14671232 15129708 15873792 20172944 22006848 29342464 30259416 40345888 44013696 60518832 80691776 88027392 121037664 161383552 242075328 322767104 484150656 968301312