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5565080 = 235232263
BaseRepresentation
bin10101001110101010011000
3101110201212002
4111032222120
52411040310
6315140132
765205503
oct25165230
911421762
105565080
113161144
121a44648
1311cb061
14a4c13a
1574dda5
hex54ea98

5565080 has 48 divisors (see below), whose sum is σ = 13139280. Its totient is φ = 2121152.

The previous prime is 5565073. The next prime is 5565083. The reversal of 5565080 is 805655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5565083) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 21029 + ... + 21291.

It is an arithmetic number, because the mean of its divisors is an integer number (273735).

Almost surely, 25565080 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 5565080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6569640).

5565080 is an abundant number, since it is smaller than the sum of its proper divisors (7574200).

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

5565080 is a wasteful number, since it uses less digits than its factorization.

5565080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320 (or 293 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 5565080 is about 2359.0421785123. The cubic root of 5565080 is about 177.2109160710.

The spelling of 5565080 in words is "five million, five hundred sixty-five thousand, eighty".

Divisors: 1 2 4 5 8 10 20 23 40 46 92 115 184 230 263 460 526 529 920 1052 1058 1315 2104 2116 2630 2645 4232 5260 5290 6049 10520 10580 12098 21160 24196 30245 48392 60490 120980 139127 241960 278254 556508 695635 1113016 1391270 2782540 5565080