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480718080 = 2832541729
BaseRepresentation
bin11100101001110…
…010110100000000
31020111120000020100
4130221302310000
51441030434310
6115411242400
714625015303
oct3451626400
91214500210
10480718080
11227397677
12114ba9400
137879378b
1447bb6b3a
152c309ec0
hex1ca72d00

480718080 has 108 divisors (see below), whose sum is σ = 1663274340. Its totient is φ = 128188416.

The previous prime is 480718079. The next prime is 480718087. The reversal of 480718080 is 80817084.

It can be written as a sum of positive squares in 2 ways, for example, as 85821696 + 394896384 = 9264^2 + 19872^2 .

It is a super-3 number, since 3×4807180803 (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480718087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9345 + ... + 32384.

Almost surely, 2480718080 is an apocalyptic number.

480718080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

480718080 is an abundant number, since it is smaller than the sum of its proper divisors (1182556260).

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

480718080 is a wasteful number, since it uses less digits than its factorization.

480718080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41756 (or 41739 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 36.

The square root of 480718080 is about 21925.2840346482. The cubic root of 480718080 is about 783.3637764940.

The spelling of 480718080 in words is "four hundred eighty million, seven hundred eighteen thousand, eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 576 640 720 768 960 1152 1280 1440 1920 2304 2880 3840 5760 11520 41729 83458 125187 166916 208645 250374 333832 375561 417290 500748 625935 667664 751122 834580 1001496 1251870 1335328 1502244 1669160 1877805 2002992 2503740 2670656 3004488 3338320 3755610 4005984 5007480 5341312 6008976 6676640 7511220 8011968 10014960 10682624 12017952 13353280 15022440 16023936 20029920 24035904 26706560 30044880 32047872 40059840 48071808 53413120 60089760 80119680 96143616 120179520 160239360 240359040 480718080