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480966240 = 25353132323
BaseRepresentation
bin11100101010101…
…111011001100000
31020112000121122110
4130222233121200
51441111404430
6115420435320
714630100636
oct3452573140
91215017573
10480966240
11227547067
121150a8b40
137884c711
1447c3d356
152c3587b0
hex1caaf660

480966240 has 96 divisors (see below), whose sum is σ = 1563964416. Its totient is φ = 124116480.

The previous prime is 480966221. The next prime is 480966251. The reversal of 480966240 is 42669084.

480966240 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-3 number, since 3×4809662403 (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1282 + ... + 31041.

It is an arithmetic number, because the mean of its divisors is an integer number (16291296).

Almost surely, 2480966240 is an apocalyptic number.

480966240 is a gapful number since it is divisible by the number (40) 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 480966240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (781982208).

480966240 is an abundant number, since it is smaller than the sum of its proper divisors (1082998176).

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

480966240 is a wasteful number, since it uses less digits than its factorization.

480966240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32372 (or 32364 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 480966240 is about 21930.9425242054. The cubic root of 480966240 is about 783.4985513381.

The spelling of 480966240 in words is "four hundred eighty million, nine hundred sixty-six thousand, two hundred forty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 80 93 96 120 124 155 160 186 240 248 310 372 465 480 496 620 744 930 992 1240 1488 1860 2480 2976 3720 4960 7440 14880 32323 64646 96969 129292 161615 193938 258584 323230 387876 484845 517168 646460 775752 969690 1002013 1034336 1292920 1551504 1939380 2004026 2585840 3006039 3103008 3878760 4008052 5010065 5171680 6012078 7757520 8016104 10020130 12024156 15030195 15515040 16032208 20040260 24048312 30060390 32064416 40080520 48096624 60120780 80161040 96193248 120241560 160322080 240483120 480966240