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325050480 = 243251923761
BaseRepresentation
bin10011010111111…
…110000001110000
3211122122021102200
4103113332001300
51131203103410
652130543200
711024612016
oct2327760160
9748567380
10325050480
11157534267
1290a37b00
135245bc81
14312548b6
151d80b3c0
hex135fe070

325050480 has 120 divisors (see below), whose sum is σ = 1149130320. Its totient is φ = 82114560.

The previous prime is 325050463. The next prime is 325050491. The reversal of 325050480 is 84050523.

325050480 is a `hidden beast` number, since 32 + 50 + 504 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1800 + ... + 25560.

It is an arithmetic number, because the mean of its divisors is an integer number (9576086).

Almost surely, 2325050480 is an apocalyptic number.

325050480 is a gapful number since it is divisible by the number (30) 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 325050480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (574565160).

325050480 is an abundant number, since it is smaller than the sum of its proper divisors (824079840).

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

325050480 is a wasteful number, since it uses less digits than its factorization.

325050480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23799 (or 23790 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 325050480 is about 18029.1563862539. The cubic root of 325050480 is about 687.5700283488.

The spelling of 325050480 in words is "three hundred twenty-five million, fifty thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 36 38 40 45 48 57 60 72 76 80 90 95 114 120 144 152 171 180 190 228 240 285 304 342 360 380 456 570 684 720 760 855 912 1140 1368 1520 1710 2280 2736 3420 4560 6840 13680 23761 47522 71283 95044 118805 142566 190088 213849 237610 285132 356415 380176 427698 451459 475220 570264 712830 855396 902918 950440 1069245 1140528 1354377 1425660 1710792 1805836 1900880 2138490 2257295 2708754 2851320 3421584 3611672 4063131 4276980 4514590 5417508 5702640 6771885 7223344 8126262 8553960 9029180 10835016 13543770 16252524 17107920 18058360 20315655 21670032 27087540 32505048 36116720 40631310 54175080 65010096 81262620 108350160 162525240 325050480