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480874450 = 25271638429
BaseRepresentation
bin11100101010011…
…000111111010010
31020111211221201211
4130222120333102
51441100440300
6115414450334
714626236220
oct3452307722
91214757654
10480874450
11227494101
121150639aa
13788199c4
1447c17b10
152c33b4ba
hex1ca98fd2

480874450 has 48 divisors (see below), whose sum is σ = 1028594880. Its totient is φ = 163840320.

The previous prime is 480874447. The next prime is 480874463. The reversal of 480874450 is 54478084.

It is a super-3 number, since 3×4808744503 (a number of 27 digits) contains 333 as substring.

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, 52836 + ... + 61264.

It is an arithmetic number, because the mean of its divisors is an integer number (21429060).

Almost surely, 2480874450 is an apocalyptic number.

480874450 is an abundant number, since it is smaller than the sum of its proper divisors (547720430).

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

480874450 is a wasteful number, since it uses less digits than its factorization.

480874450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8611 (or 8606 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 40.

The square root of 480874450 is about 21928.8497190345. The cubic root of 480874450 is about 783.4487059079.

The spelling of 480874450 in words is "four hundred eighty million, eight hundred seventy-four thousand, four hundred fifty".

Divisors: 1 2 5 7 10 14 25 35 50 70 163 175 326 350 815 1141 1630 2282 4075 5705 8150 8429 11410 16858 28525 42145 57050 59003 84290 118006 210725 295015 421450 590030 1373927 1475075 2747854 2950150 6869635 9617489 13739270 19234978 34348175 48087445 68696350 96174890 240437225 480874450