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5710340 = 225285517
BaseRepresentation
bin10101110010001000000100
3101202010010002
4111302020010
52430212330
6322220432
766352136
oct25621004
911663102
105710340
113250299
121ab4718
13124c1cc
14a89056
1577be45
hex572204

5710340 has 12 divisors (see below), whose sum is σ = 11991756. Its totient is φ = 2284128.

The previous prime is 5710337. The next prime is 5710349. The reversal of 5710340 is 430175.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4401604 + 1308736 = 2098^2 + 1144^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 285517 = 5710340 / (5 + 7 + 1 + 0 + 3 + 4 + 0).

It is not an unprimeable number, because it can be changed into a prime (5710349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142739 + ... + 142778.

It is an arithmetic number, because the mean of its divisors is an integer number (999313).

Almost surely, 25710340 is an apocalyptic number.

It is an amenable number.

5710340 is an abundant number, since it is smaller than the sum of its proper divisors (6281416).

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

5710340 is a wasteful number, since it uses less digits than its factorization.

5710340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285526 (or 285524 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 5710340 is about 2389.6317707965. The cubic root of 5710340 is about 178.7395481851.

The spelling of 5710340 in words is "five million, seven hundred ten thousand, three hundred forty".

Divisors: 1 2 4 5 10 20 285517 571034 1142068 1427585 2855170 5710340