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5505230230 = 2543101126761
BaseRepresentation
bin1010010000010001…
…10010010110010110
3112012200001200010221
411020020302112112
542233314331410
62310140104554
7253265453623
oct51010622626
915180050127
105505230230
112375616a55
12109783515a
136997254a6
143a321934a
152234a44da
hex148232596

5505230230 has 32 divisors (see below), whose sum is σ = 10240341408. Its totient is φ = 2129568000.

The previous prime is 5505230189. The next prime is 5505230231. The reversal of 5505230230 is 320325055.

It is a junction number, because it is equal to n+sod(n) for n = 5505230195 and 5505230204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505230231) by changing a digit.

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, 19951 + ... + 106810.

It is an arithmetic number, because the mean of its divisors is an integer number (320010669).

Almost surely, 25505230230 is an apocalyptic number.

5505230230 is a deficient number, since it is larger than the sum of its proper divisors (4735111178).

5505230230 is a wasteful number, since it uses less digits than its factorization.

5505230230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126912.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 5505230230 is about 74197.2386952506. The cubic root of 5505230230 is about 1765.7335217209.

Adding to 5505230230 its reverse (320325055), we get a palindrome (5825555285).

The spelling of 5505230230 in words is "five billion, five hundred five million, two hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 43 86 101 202 215 430 505 1010 4343 8686 21715 43430 126761 253522 633805 1267610 5450723 10901446 12802861 25605722 27253615 54507230 64014305 128028610 550523023 1101046046 2752615115 5505230230