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480969800 = 235219472693
BaseRepresentation
bin11100101010110…
…000010001001000
31020112000210112022
4130222300101020
51441112013200
6115420504012
714630114213
oct3452602110
91215023468
10480969800
11227549803
121150ab008
137885121c
1447c4077a
152c359885
hex1cab0448

480969800 has 96 divisors (see below), whose sum is σ = 1202601600. Its totient is φ = 178318080.

The previous prime is 480969793. The next prime is 480969851. The reversal of 480969800 is 8969084.

It is a super-3 number, since 3×4809698003 (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177254 + ... + 179946.

It is an arithmetic number, because the mean of its divisors is an integer number (12527100).

Almost surely, 2480969800 is an apocalyptic number.

480969800 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 480969800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (601300800).

480969800 is an abundant number, since it is smaller than the sum of its proper divisors (721631800).

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

480969800 is a wasteful number, since it uses less digits than its factorization.

480969800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2775 (or 2766 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 480969800 is about 21931.0236879175. The cubic root of 480969800 is about 783.5004844246.

The spelling of 480969800 in words is "four hundred eighty million, nine hundred sixty-nine thousand, eight hundred".

Divisors: 1 2 4 5 8 10 19 20 25 38 40 47 50 76 94 95 100 152 188 190 200 235 376 380 470 475 760 893 940 950 1175 1786 1880 1900 2350 2693 3572 3800 4465 4700 5386 7144 8930 9400 10772 13465 17860 21544 22325 26930 35720 44650 51167 53860 67325 89300 102334 107720 126571 134650 178600 204668 253142 255835 269300 409336 506284 511670 538600 632855 1012568 1023340 1265710 1279175 2046680 2404849 2531420 2558350 3164275 4809698 5062840 5116700 6328550 9619396 10233400 12024245 12657100 19238792 24048490 25314200 48096980 60121225 96193960 120242450 240484900 480969800