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5560290 = 232561781
BaseRepresentation
bin10101001101011111100010
3101110111021200
4111031133202
52410412130
6315102030
765155521
oct25153742
911414250
105560290
11315858a
121a41916
1311c8b18
14a4a4b8
1574c760
hex54d7e2

5560290 has 24 divisors (see below), whose sum is σ = 14456988. Its totient is φ = 1482720.

The previous prime is 5560279. The next prime is 5560301. The reversal of 5560290 is 920655.

5560290 is a `hidden beast` number, since 55 + 602 + 9 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (5560279) and next prime (5560301).

It can be written as a sum of positive squares in 2 ways, for example, as 4678569 + 881721 = 2163^2 + 939^2 .

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 30801 + ... + 30980.

Almost surely, 25560290 is an apocalyptic number.

5560290 is an abundant number, since it is smaller than the sum of its proper divisors (8896698).

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

5560290 is a wasteful number, since it uses less digits than its factorization.

5560290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61794 (or 61791 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 5560290 is about 2358.0267174059. The cubic root of 5560290 is about 177.1600582251.

The spelling of 5560290 in words is "five million, five hundred sixty thousand, two hundred ninety".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 61781 123562 185343 308905 370686 556029 617810 926715 1112058 1853430 2780145 5560290