Search a number
-
+
480733600 = 255237109149
BaseRepresentation
bin11100101001110…
…110100110100000
31020111120210112011
4130221312212200
51441031433400
6115411442304
714625111454
oct3451664640
91214523464
10480733600
112273a82a6
12114bb6394
137879a869
1447bbc664
152c30e8ba
hex1ca769a0

480733600 has 144 divisors (see below), whose sum is σ = 1224531000. Its totient is φ = 184135680.

The previous prime is 480733577. The next prime is 480733601. The reversal of 480733600 is 6337084.

It can be written as a sum of positive squares in 12 ways, for example, as 60155536 + 420578064 = 7756^2 + 20508^2 .

It is a super-3 number, since 3×4807336003 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (480733601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3226326 + ... + 3226474.

Almost surely, 2480733600 is an apocalyptic number.

480733600 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 480733600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (612265500).

480733600 is an abundant number, since it is smaller than the sum of its proper divisors (743797400).

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

480733600 is a wasteful number, since it uses less digits than its factorization.

480733600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 480733600 is about 21925.6379610720. The cubic root of 480733600 is about 783.3722067123.

The spelling of 480733600 in words is "four hundred eighty million, seven hundred thirty-three thousand, six hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 37 40 50 74 80 100 109 148 149 160 185 200 218 296 298 370 400 436 545 592 596 740 745 800 872 925 1090 1184 1192 1480 1490 1744 1850 2180 2384 2725 2960 2980 3488 3700 3725 4033 4360 4768 5450 5513 5920 5960 7400 7450 8066 8720 10900 11026 11920 14800 14900 16132 16241 17440 20165 21800 22052 23840 27565 29600 29800 32264 32482 40330 43600 44104 55130 59600 64528 64964 80660 81205 87200 88208 100825 110260 119200 129056 129928 137825 161320 162410 176416 201650 220520 259856 275650 322640 324820 403300 406025 441040 519712 551300 600917 645280 649640 806600 812050 882080 1102600 1201834 1299280 1613200 1624100 2205200 2403668 2598560 3004585 3226400 3248200 4410400 4807336 6009170 6496400 9614672 12018340 12992800 15022925 19229344 24036680 30045850 48073360 60091700 96146720 120183400 240366800 480733600