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5550000570 = 2325296613217
BaseRepresentation
bin1010010101100111…
…00100100110111010
3112022210022020111200
411022303210212322
542331300004240
62314415435030
7254351140452
oct51263444672
915283266450
105550000570
112398915634
1210aa825a76
136a5a9c40a
143a9150d62
15227399930
hex14ace49ba

5550000570 has 96 divisors (see below), whose sum is σ = 14954818320. Its totient is φ = 1426360320.

The previous prime is 5550000569. The next prime is 5550000607. The reversal of 5550000570 is 750000555.

It can be written as a sum of positive squares in 8 ways, for example, as 4484043369 + 1065957201 = 66963^2 + 32649^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1723602 + ... + 1726818.

Almost surely, 25550000570 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5550000570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7477409160).

5550000570 is an abundant number, since it is smaller than the sum of its proper divisors (9404817750).

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

5550000570 is a wasteful number, since it uses less digits than its factorization.

5550000570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3920 (or 3917 counting only the distinct ones).

The product of its (nonzero) digits is 4375, while the sum is 27.

The square root of 5550000570 is about 74498.3259543461. The cubic root of 5550000570 is about 1770.5071131465.

The spelling of 5550000570 in words is "five billion, five hundred fifty million, five hundred seventy", and thus it is an aban number.

Divisors: 1 2 3 5 6 9 10 15 18 29 30 45 58 87 90 145 174 261 290 435 522 661 870 1305 1322 1983 2610 3217 3305 3966 5949 6434 6610 9651 9915 11898 16085 19169 19302 19830 28953 29745 32170 38338 48255 57507 57906 59490 93293 95845 96510 115014 144765 172521 186586 191690 279879 287535 289530 345042 466465 559758 575070 839637 862605 932930 1399395 1679274 1725210 2126437 2798790 4198185 4252874 6379311 8396370 10632185 12758622 19137933 21264370 31896555 38275866 61666673 63793110 95689665 123333346 185000019 191379330 308333365 370000038 555000057 616666730 925000095 1110000114 1850000190 2775000285 5550000570