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468794016 = 2532972173
BaseRepresentation
bin11011111100010…
…011101010100000
31012200010012111100
4123330103222200
51430002402031
6114303514400
714421453255
oct3374235240
91180105440
10468794016
11220692979
12110bb8a00
137617a212
144639142c
152b251de6
hex1bf13aa0

468794016 has 108 divisors (see below), whose sum is σ = 1354804542. Its totient is φ = 153759744.

The previous prime is 468794009. The next prime is 468794021. The reversal of 468794016 is 610497864.

It can be written as a sum of positive squares in 3 ways, for example, as 449609616 + 19184400 = 21204^2 + 4380^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2709706 + ... + 2709878.

Almost surely, 2468794016 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 468794016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (677402271).

468794016 is an abundant number, since it is smaller than the sum of its proper divisors (886010526).

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

468794016 is a wasteful number, since it uses less digits than its factorization.

468794016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 468794016 is about 21651.6515767274. The cubic root of 468794016 is about 776.8324400290.

The spelling of 468794016 in words is "four hundred sixty-eight million, seven hundred ninety-four thousand, sixteen".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 97 144 173 194 288 291 346 388 519 582 692 776 873 1038 1164 1384 1552 1557 1746 2076 2328 2768 3104 3114 3492 4152 4656 5536 6228 6984 8304 9312 9409 12456 13968 16608 16781 18818 24912 27936 28227 33562 37636 49824 50343 56454 67124 75272 84681 100686 112908 134248 150544 151029 169362 201372 225816 268496 301088 302058 338724 402744 451632 536992 604116 677448 805488 903264 1208232 1354896 1610976 1627757 2416464 2709792 3255514 4832928 4883271 6511028 9766542 13022056 14649813 19533084 26044112 29299626 39066168 52088224 58599252 78132336 117198504 156264672 234397008 468794016