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480082944 = 21031114207
BaseRepresentation
bin11100100111010…
…111110000000000
31020110100201222210
4130213113300000
51440400123234
6115345502120
714616431505
oct3447276000
91213321883
10480082944
11226aa3470
12114941940
1378600663
1447a8d4ac
152c231be9
hex1c9d7c00

480082944 has 88 divisors (see below), whose sum is σ = 1396021248. Its totient is φ = 145469440.

The previous prime is 480082943. The next prime is 480082949. The reversal of 480082944 is 449280084.

It is a tau number, because it is divible by the number of its divisors (88).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480082943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26689 + ... + 40895.

Almost surely, 2480082944 is an apocalyptic number.

480082944 is a gapful number since it is divisible by the number (44) 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 480082944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (698010624).

480082944 is an abundant number, since it is smaller than the sum of its proper divisors (915938304).

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

480082944 is a wasteful number, since it uses less digits than its factorization.

480082944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14241 (or 14223 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 480082944 is about 21910.7951475979. The cubic root of 480082944 is about 783.0186249115.

The spelling of 480082944 in words is "four hundred eighty million, eighty-two thousand, nine hundred forty-four".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 128 132 176 192 256 264 352 384 512 528 704 768 1024 1056 1408 1536 2112 2816 3072 4224 5632 8448 11264 14207 16896 28414 33792 42621 56828 85242 113656 156277 170484 227312 312554 340968 454624 468831 625108 681936 909248 937662 1250216 1363872 1818496 1875324 2500432 2727744 3636992 3750648 5000864 5455488 7273984 7501296 10001728 10910976 14547968 15002592 20003456 21821952 30005184 40006912 43643904 60010368 80013824 120020736 160027648 240041472 480082944