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5230554 = 237217791
BaseRepresentation
bin10011111100111111011010
3100211201222020
4103330333122
52314334204
6304035310
762313300
oct23747732
910751866
105230554
112a5287a
121902b36
131111a04
149a2270
156d4bd9
hex4fcfda

5230554 has 24 divisors (see below), whose sum is σ = 12169728. Its totient is φ = 1494360.

The previous prime is 5230553. The next prime is 5230573. The reversal of 5230554 is 4550325.

It is not an unprimeable number, because it can be changed into a prime (5230553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8602 + ... + 9189.

It is an arithmetic number, because the mean of its divisors is an integer number (507072).

Almost surely, 25230554 is an apocalyptic number.

5230554 is an abundant number, since it is smaller than the sum of its proper divisors (6939174).

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

5230554 is a wasteful number, since it uses less digits than its factorization.

5230554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17810 (or 17803 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 5230554 is about 2287.0404456415. The cubic root of 5230554 is about 173.5864800432.

Adding to 5230554 its reverse (4550325), we get a palindrome (9780879).

The spelling of 5230554 in words is "five million, two hundred thirty thousand, five hundred fifty-four".

Divisors: 1 2 3 6 7 14 21 42 49 98 147 294 17791 35582 53373 106746 124537 249074 373611 747222 871759 1743518 2615277 5230554