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5530460 = 2251389239
BaseRepresentation
bin10101000110001101011100
3101101222100212
4111012031130
52403433320
6314311552
765002535
oct25061534
911358325
105530460
113138131
121a285b8
1311b8380
14a3d68c
157439c5
hex54635c

5530460 has 48 divisors (see below), whose sum is σ = 12700800. Its totient is φ = 2010624.

The previous prime is 5530439. The next prime is 5530477. The reversal of 5530460 is 640355.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23021 + ... + 23259.

It is an arithmetic number, because the mean of its divisors is an integer number (264600).

Almost surely, 25530460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5530460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6350400).

5530460 is an abundant number, since it is smaller than the sum of its proper divisors (7170340).

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

5530460 is a wasteful number, since it uses less digits than its factorization.

5530460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 5530460 is about 2351.6930071759. The cubic root of 5530460 is about 176.8426788990.

The spelling of 5530460 in words is "five million, five hundred thirty thousand, four hundred sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 89 130 178 239 260 356 445 478 890 956 1157 1195 1780 2314 2390 3107 4628 4780 5785 6214 11570 12428 15535 21271 23140 31070 42542 62140 85084 106355 212710 276523 425420 553046 1106092 1382615 2765230 5530460