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470424080 = 24572983349
BaseRepresentation
bin11100000010100…
…001101000010000
31012210012000112002
4130002201220100
51430412032310
6114402453132
714441352530
oct3402415020
91183160462
10470424080
112215a6635
121116641a8
13765cb159
14466974c0
152b474da5
hex1c0a1a10

470424080 has 160 divisors (see below), whose sum is σ = 1312416000. Its totient is φ = 153409536.

The previous prime is 470424079. The next prime is 470424089. The reversal of 470424080 is 80424074.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (470424089) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1347746 + ... + 1348094.

It is an arithmetic number, because the mean of its divisors is an integer number (8202600).

Almost surely, 2470424080 is an apocalyptic number.

470424080 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 470424080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (656208000).

470424080 is an abundant number, since it is smaller than the sum of its proper divisors (841991920).

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

470424080 is a wasteful number, since it uses less digits than its factorization.

470424080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481 (or 475 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 29.

The square root of 470424080 is about 21689.2618592704. The cubic root of 470424080 is about 777.7317843702.

The spelling of 470424080 in words is "four hundred seventy million, four hundred twenty-four thousand, eighty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 29 35 40 56 58 70 80 83 112 116 140 145 166 203 232 280 290 332 349 406 415 464 560 580 581 664 698 812 830 1015 1160 1162 1328 1396 1624 1660 1745 2030 2320 2324 2407 2443 2792 2905 3248 3320 3490 4060 4648 4814 4886 5584 5810 6640 6980 8120 9296 9628 9772 10121 11620 12035 12215 13960 16240 16849 19256 19544 20242 23240 24070 24430 27920 28967 33698 38512 39088 40484 46480 48140 48860 50605 57934 67396 70847 80968 84245 96280 97720 101210 115868 134792 141694 144835 161936 168490 192560 195440 202420 202769 231736 269584 283388 289670 336980 354235 404840 405538 463472 566776 579340 673960 708470 809680 811076 840043 1013845 1133552 1158680 1347920 1416940 1622152 1680086 2027690 2317360 2833880 3244304 3360172 4055380 4200215 5667760 5880301 6720344 8110760 8400430 11760602 13440688 16221520 16800860 23521204 29401505 33601720 47042408 58803010 67203440 94084816 117606020 235212040 470424080