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5330450 = 2521931181
BaseRepresentation
bin10100010101011000010010
3101000211000002
4110111120102
52331033300
6310130002
763210446
oct24253022
911024002
105330450
113010934
121950902
131148318
149ca826
157045d5
hex515612

5330450 has 48 divisors (see below), whose sum is σ = 10832640. Its totient is φ = 1944000.

The previous prime is 5330449. The next prime is 5330459. The reversal of 5330450 is 540335.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5330459) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29360 + ... + 29540.

It is an arithmetic number, because the mean of its divisors is an integer number (225680).

Almost surely, 25330450 is an apocalyptic number.

5330450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5330450 is an abundant number, since it is smaller than the sum of its proper divisors (5502190).

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

5330450 is a wasteful number, since it uses less digits than its factorization.

With its successor (5330451) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (243).

5330450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 5330450 is about 2308.7767323845. The cubic root of 5330450 is about 174.6846019757.

Adding to 5330450 its reverse (540335), we get a palindrome (5870785).

It can be divided in two parts, 53 and 30450, that added together give a palindrome (30503).

The spelling of 5330450 in words is "five million, three hundred thirty thousand, four hundred fifty".

Divisors: 1 2 5 10 19 25 31 38 50 62 95 155 181 190 310 362 475 589 775 905 950 1178 1550 1810 2945 3439 4525 5611 5890 6878 9050 11222 14725 17195 28055 29450 34390 56110 85975 106609 140275 171950 213218 280550 533045 1066090 2665225 5330450