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5530213668 = 2237457144061
BaseRepresentation
bin1010010011010000…
…00101110100100100
3112021102001221222110
411021220011310210
542311213314133
62312431401020
7254021016630
oct51150056444
915242057873
105530213668
112388730421
1210a4083170
136a1961ca5
143a667ddc0
1522578bc63
hex149a05d24

5530213668 has 48 divisors (see below), whose sum is σ = 14779608704. Its totient is φ = 1576592640.

The previous prime is 5530213649. The next prime is 5530213681. The reversal of 5530213668 is 8663120355.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33643 + ... + 110418.

Almost surely, 25530213668 is an apocalyptic number.

It is an amenable number.

5530213668 is an abundant number, since it is smaller than the sum of its proper divisors (9249395036).

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

5530213668 is a wasteful number, since it uses less digits than its factorization.

5530213668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144532 (or 144530 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 5530213668 is about 74365.4063930266. The cubic root of 5530213668 is about 1768.4005327911.

The spelling of 5530213668 in words is "five billion, five hundred thirty million, two hundred thirteen thousand, six hundred sixty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 457 914 1371 1828 2742 3199 5484 6398 9597 12796 19194 38388 144061 288122 432183 576244 864366 1008427 1728732 2016854 3025281 4033708 6050562 12101124 65835877 131671754 197507631 263343508 395015262 460851139 790030524 921702278 1382553417 1843404556 2765106834 5530213668