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5560289280 = 211335713217
BaseRepresentation
bin1010010110110101…
…10100100000000000
3112100111122221222000
411023122310200000
542341413224110
62315424144000
7254534451630
oct51332644000
915314587860
105560289280
1123a37026a7
1210b2168000
136a7c62500
143aa66c6c0
1522822d1c0
hex14b6b4800

5560289280 has 1152 divisors, whose sum is σ = 25898745600. Its totient is φ = 1104150528.

The previous prime is 5560289227. The next prime is 5560289281. The reversal of 5560289280 is 829820655.

5560289280 is a `hidden beast` number, since 5 + 560 + 2 + 8 + 9 + 2 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (1152).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5560289281) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 327075832 + ... + 327075848.

It is an arithmetic number, because the mean of its divisors is an integer number (22481550).

Almost surely, 25560289280 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5560289280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12949372800).

5560289280 is an abundant number, since it is smaller than the sum of its proper divisors (20338456320).

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

5560289280 is a wasteful number, since it uses less digits than its factorization.

5560289280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The square root of 5560289280 is about 74567.3472774780. The cubic root of 5560289280 is about 1771.6005057832.

The spelling of 5560289280 in words is "five billion, five hundred sixty million, two hundred eighty-nine thousand, two hundred eighty".