Search a number
-
+
5616280 = 235140407
BaseRepresentation
bin10101011011001010011000
3101120100002101
4111123022120
52414210110
6320213144
765510665
oct25331230
911510071
105616280
11319665a
121a6a1b4
131218457
14a62a6c
1575e13a
hex55b298

5616280 has 16 divisors (see below), whose sum is σ = 12636720. Its totient is φ = 2246496.

The previous prime is 5616277. The next prime is 5616283. The reversal of 5616280 is 826165.

It is an interprime number because it is at equal distance from previous prime (5616277) and next prime (5616283).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5616283) 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 3 ways as a sum of consecutive naturals, for example, 70164 + ... + 70243.

It is an arithmetic number, because the mean of its divisors is an integer number (789795).

Almost surely, 25616280 is an apocalyptic number.

It is an amenable number.

5616280 is an abundant number, since it is smaller than the sum of its proper divisors (7020440).

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

5616280 is a wasteful number, since it uses less digits than its factorization.

5616280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140418 (or 140414 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 5616280 is about 2369.8691947025. The cubic root of 5616280 is about 177.7527181113.

The spelling of 5616280 in words is "five million, six hundred sixteen thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 140407 280814 561628 702035 1123256 1404070 2808140 5616280