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480725760 = 2835235443
BaseRepresentation
bin11100101001110…
…100101100000000
31020111120101202210
4130221310230000
51441031211020
6115411342120
714625046554
oct3451645400
91214511683
10480725760
112273a2419
12114bb1940
1378797118
1447bb9864
152c30c3e0
hex1ca74b00

480725760 has 144 divisors (see below), whose sum is σ = 1602365184. Its totient is φ = 122597376.

The previous prime is 480725753. The next prime is 480725789. The reversal of 480725760 is 67527084.

It is a super-3 number, since 3×4807257603 (a number of 27 digits) contains 333 as substring.

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, 85599 + ... + 91041.

It is an arithmetic number, because the mean of its divisors is an integer number (11127536).

Almost surely, 2480725760 is an apocalyptic number.

480725760 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 480725760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (801182592).

480725760 is an abundant number, since it is smaller than the sum of its proper divisors (1121639424).

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

480725760 is a wasteful number, since it uses less digits than its factorization.

480725760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5490 (or 5476 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 480725760 is about 21925.4591742112. The cubic root of 480725760 is about 783.3679481711.

The spelling of 480725760 in words is "four hundred eighty million, seven hundred twenty-five thousand, seven hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 32 40 46 48 60 64 69 80 92 96 115 120 128 138 160 184 192 230 240 256 276 320 345 368 384 460 480 552 640 690 736 768 920 960 1104 1280 1380 1472 1840 1920 2208 2760 2944 3680 3840 4416 5443 5520 5888 7360 8832 10886 11040 14720 16329 17664 21772 22080 27215 29440 32658 43544 44160 54430 65316 81645 87088 88320 108860 125189 130632 163290 174176 217720 250378 261264 326580 348352 375567 435440 500756 522528 625945 653160 696704 751134 870880 1001512 1045056 1251890 1306320 1393408 1502268 1741760 1877835 2003024 2090112 2503780 2612640 3004536 3483520 3755670 4006048 4180224 5007560 5225280 6009072 6967040 7511340 8012096 10015120 10450560 12018144 15022680 16024192 20030240 20901120 24036288 30045360 32048384 40060480 48072576 60090720 80120960 96145152 120181440 160241920 240362880 480725760