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5683220 = 225284161
BaseRepresentation
bin10101101011100000010100
3101200201220122
4111223200110
52423330340
6321451112
766210104
oct25534024
911621818
105683220
113231984
121aa0a98
13123ca6a
14a7d204
15773db5
hex56b814

5683220 has 12 divisors (see below), whose sum is σ = 11934804. Its totient is φ = 2273280.

The previous prime is 5683213. The next prime is 5683283. The reversal of 5683220 is 223865.

It can be written as a sum of positive squares in 2 ways, for example, as 1406596 + 4276624 = 1186^2 + 2068^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5683220.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142061 + ... + 142100.

It is an arithmetic number, because the mean of its divisors is an integer number (994567).

Almost surely, 25683220 is an apocalyptic number.

It is an amenable number.

5683220 is an abundant number, since it is smaller than the sum of its proper divisors (6251584).

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

5683220 is a wasteful number, since it uses less digits than its factorization.

5683220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284170 (or 284168 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 5683220 is about 2383.9505028419. The cubic root of 5683220 is about 178.4561376952.

The spelling of 5683220 in words is "five million, six hundred eighty-three thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 284161 568322 1136644 1420805 2841610 5683220