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4989754575 = 3352132173183
BaseRepresentation
bin1001010010110100…
…11001110011001111
3110212202002210111000
410221122121303033
540204334121300
62143043431343
7234436133301
oct45132316317
913782083430
104989754575
11213064a513
12b73085553
136169b2400
14354995971
151e30d0c00
hex129699ccf

4989754575 has 288 divisors, whose sum is σ = 10979297280. Its totient is φ = 2210457600.

The previous prime is 4989754537. The next prime is 4989754579. The reversal of 4989754575 is 5754579894.

4989754575 is a `hidden beast` number, since 4 + 9 + 8 + 9 + 7 + 54 + 575 = 666.

It is not a de Polignac number, because 4989754575 - 214 = 4989738191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4989754579) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 60117484 + ... + 60117566.

It is an arithmetic number, because the mean of its divisors is an integer number (38122560).

Almost surely, 24989754575 is an apocalyptic number.

4989754575 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4989754575 is an abundant number, since it is smaller than the sum of its proper divisors (5989542705).

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

4989754575 is a wasteful number, since it uses less digits than its factorization.

4989754575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176 (or 152 counting only the distinct ones).

The product of its digits is 63504000, while the sum is 63.

The square root of 4989754575 is about 70638.1948735951. The cubic root of 4989754575 is about 1708.8071859953.

The spelling of 4989754575 in words is "four billion, nine hundred eighty-nine million, seven hundred fifty-four thousand, five hundred seventy-five".