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4258137 = 313412663
BaseRepresentation
bin10000001111100101011001
322000100001210
4100033211121
52042230022
6231133333
751123252
oct20174531
98010053
104258137
112449224
121514249
13b61210
147cbb29
15591a0c
hex40f959

4258137 has 16 divisors (see below), whose sum is σ = 6265728. Its totient is φ = 2555520.

The previous prime is 4258127. The next prime is 4258139. The reversal of 4258137 is 7318524.

It is not a de Polignac number, because 4258137 - 211 = 4256089 is a prime.

4258137 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4258139) 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 15 ways as a sum of consecutive naturals, for example, 268 + ... + 2930.

It is an arithmetic number, because the mean of its divisors is an integer number (391608).

Almost surely, 24258137 is an apocalyptic number.

It is an amenable number.

4258137 is a deficient number, since it is larger than the sum of its proper divisors (2007591).

4258137 is a wasteful number, since it uses less digits than its factorization.

4258137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2720.

The product of its digits is 6720, while the sum is 30.

The square root of 4258137 is about 2063.5253814770. The cubic root of 4258137 is about 162.0838995376.

The spelling of 4258137 in words is "four million, two hundred fifty-eight thousand, one hundred thirty-seven".

Divisors: 1 3 13 39 41 123 533 1599 2663 7989 34619 103857 109183 327549 1419379 4258137