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530880363 = 321331146369
BaseRepresentation
bin11111101001001…
…001011101101011
31100222221111221200
4133221021131223
52041401132423
6124402335243
716104260106
oct3751113553
91328844850
10530880363
11252739302
1212995a523
1385ca79c0
145071373d
1531917d43
hex1fa4976b

530880363 has 24 divisors (see below), whose sum is σ = 852458880. Its totient is φ = 316154880.

The previous prime is 530880347. The next prime is 530880391. The reversal of 530880363 is 363088035.

It is not a de Polignac number, because 530880363 - 24 = 530880347 is a prime.

It is a super-3 number, since 3×5308803633 (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (530880313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69558 + ... + 76811.

It is an arithmetic number, because the mean of its divisors is an integer number (35519120).

Almost surely, 2530880363 is an apocalyptic number.

530880363 is a deficient number, since it is larger than the sum of its proper divisors (321578517).

530880363 is a wasteful number, since it uses less digits than its factorization.

530880363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146419 (or 146416 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 530880363 is about 23040.8411955814. The cubic root of 530880363 is about 809.7150666762.

The spelling of 530880363 in words is "five hundred thirty million, eight hundred eighty thousand, three hundred sixty-three".

Divisors: 1 3 9 13 31 39 93 117 279 403 1209 3627 146369 439107 1317321 1902797 4537439 5708391 13612317 17125173 40836951 58986707 176960121 530880363