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4297000 = 23534297
BaseRepresentation
bin10000011001000100101000
322002022101011
4100121010220
52100001000
6232033304
751344461
oct20310450
98068334
104297000
112475444
121532834
13b75b06
147dbd68
1559d2ba
hex419128

4297000 has 32 divisors (see below), whose sum is σ = 10057320. Its totient is φ = 1718400.

The previous prime is 4296997. The next prime is 4297001. The reversal of 4297000 is 7924.

It can be written as a sum of positive squares in 4 ways, for example, as 1331716 + 2965284 = 1154^2 + 1722^2 .

It is not an unprimeable number, because it can be changed into a prime (4297001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1149 + ... + 3148.

Almost surely, 24297000 is an apocalyptic number.

4297000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4297000 is an abundant number, since it is smaller than the sum of its proper divisors (5760320).

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

4297000 is a wasteful number, since it uses less digits than its factorization.

4297000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4318 (or 4304 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 4297000 is about 2072.9206448873. The cubic root of 4297000 is about 162.5755073156.

The spelling of 4297000 in words is "four million, two hundred ninety-seven thousand".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 1000 4297 8594 17188 21485 34376 42970 85940 107425 171880 214850 429700 537125 859400 1074250 2148500 4297000