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4258853 = 29146857
BaseRepresentation
bin10000001111110000100101
322000101001022
4100033300211
52042240403
6231140525
751125324
oct20176045
98011038
104258853
112449815
121514745
13b61641
147cc0bb
15591d38
hex40fc25

4258853 has 4 divisors (see below), whose sum is σ = 4405740. Its totient is φ = 4111968.

The previous prime is 4258829. The next prime is 4258879. The reversal of 4258853 is 3588524.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2765569 + 1493284 = 1663^2 + 1222^2 .

It is a de Polignac number, because none of the positive numbers 2k-4258853 is a prime.

It is a d-powerful number, because it can be written as 42 + 222 + 56 + 83 + 85 + 56 + 3 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4258883) 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, 73400 + ... + 73457.

It is an arithmetic number, because the mean of its divisors is an integer number (1101435).

Almost surely, 24258853 is an apocalyptic number.

It is an amenable number.

4258853 is a deficient number, since it is larger than the sum of its proper divisors (146887).

4258853 is a wasteful number, since it uses less digits than its factorization.

4258853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146886.

The product of its digits is 38400, while the sum is 35.

The square root of 4258853 is about 2063.6988636911. The cubic root of 4258853 is about 162.0929837582.

The spelling of 4258853 in words is "four million, two hundred fifty-eight thousand, eight hundred fifty-three".

Divisors: 1 29 146857 4258853