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5352830 = 257471627
BaseRepresentation
bin10100011010110101111110
3101001221200222
4110122311332
52332242310
6310421342
763332630
oct24326576
911057628
105352830
11302672a
121961852
131155572
149d4a50
1570b055
hex51ad7e

5352830 has 32 divisors (see below), whose sum is σ = 11252736. Its totient is φ = 1795104.

The previous prime is 5352821. The next prime is 5352833. The reversal of 5352830 is 382535.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5352830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5352833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2477 + ... + 4103.

It is an arithmetic number, because the mean of its divisors is an integer number (351648).

Almost surely, 25352830 is an apocalyptic number.

5352830 is an abundant number, since it is smaller than the sum of its proper divisors (5899906).

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

5352830 is a wasteful number, since it uses less digits than its factorization.

5352830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1688.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 5352830 is about 2313.6183782119. The cubic root of 5352830 is about 174.9287328858.

The spelling of 5352830 in words is "five million, three hundred fifty-two thousand, eight hundred thirty".

Divisors: 1 2 5 7 10 14 35 47 70 94 235 329 470 658 1627 1645 3254 3290 8135 11389 16270 22778 56945 76469 113890 152938 382345 535283 764690 1070566 2676415 5352830