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412864480 = 2557449821
BaseRepresentation
bin11000100110111…
…100111111100000
31001202212200121001
4120212330333200
51321143130410
6104545041344
713142201350
oct3046747740
91052780531
10412864480
111a2062216
12b6326254
13676c6c12
143cb92b60
15263a533a
hex189bcfe0

412864480 has 96 divisors (see below), whose sum is σ = 1118577600. Its totient is φ = 141066240.

The previous prime is 412864469. The next prime is 412864481. The reversal of 412864480 is 84468214.

412864480 is a nontrivial binomial coefficient, being equal to C(28736, 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412864481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502470 + ... + 503290.

It is an arithmetic number, because the mean of its divisors is an integer number (11651850).

Almost surely, 2412864480 is an apocalyptic number.

412864480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

412864480 is the 28735-th triangular number and also the 14368-th hexagonal number.

412864480 is the 9579-th centered nonagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 412864480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (559288800).

412864480 is an abundant number, since it is smaller than the sum of its proper divisors (705713120).

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

412864480 is a wasteful number, since it uses less digits than its factorization.

412864480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292 (or 1284 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 37.

The square root of 412864480 is about 20319.0669077101. The cubic root of 412864480 is about 744.6219603569.

The spelling of 412864480 in words is "four hundred twelve million, eight hundred sixty-four thousand, four hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 449 560 821 898 1120 1642 1796 2245 3143 3284 3592 4105 4490 5747 6286 6568 7184 8210 8980 11494 12572 13136 14368 15715 16420 17960 22988 25144 26272 28735 31430 32840 35920 45976 50288 57470 62860 65680 71840 91952 100576 114940 125720 131360 183904 229880 251440 368629 459760 502880 737258 919520 1474516 1843145 2580403 2949032 3686290 5160806 5898064 7372580 10321612 11796128 12902015 14745160 20643224 25804030 29490320 41286448 51608060 58980640 82572896 103216120 206432240 412864480