Search a number
-
+
480828480 = 26351145533
BaseRepresentation
bin11100101010001…
…101110001000000
31020111202121200020
4130222031301000
51441043002410
6115413453440
714625655206
oct3452156100
91214677606
10480828480
11227462610
12115041280
1378801ac2
1447c05076
152c32ca70
hex1ca8dc40

480828480 has 112 divisors (see below), whose sum is σ = 1665451584. Its totient is φ = 116561920.

The previous prime is 480828473. The next prime is 480828503. The reversal of 480828480 is 84828084.

It is a super-3 number, since 3×4808284803 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

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, 12207 + ... + 33326.

Almost surely, 2480828480 is an apocalyptic number.

480828480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

480828480 is an abundant number, since it is smaller than the sum of its proper divisors (1184623104).

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

480828480 is a wasteful number, since it uses less digits than its factorization.

480828480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45564 (or 45554 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 42.

The square root of 480828480 is about 21927.8015313893. The cubic root of 480828480 is about 783.4237400811.

The spelling of 480828480 in words is "four hundred eighty million, eight hundred twenty-eight thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 132 160 165 176 192 220 240 264 320 330 352 440 480 528 660 704 880 960 1056 1320 1760 2112 2640 3520 5280 10560 45533 91066 136599 182132 227665 273198 364264 455330 500863 546396 682995 728528 910660 1001726 1092792 1365990 1457056 1502589 1821320 2003452 2185584 2504315 2731980 2914112 3005178 3642640 4006904 4371168 5008630 5463960 6010356 7285280 7512945 8013808 8742336 10017260 10927920 12020712 14570560 15025890 16027616 20034520 21855840 24041424 30051780 32055232 40069040 43711680 48082848 60103560 80138080 96165696 120207120 160276160 240414240 480828480