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4252854 = 233719157
BaseRepresentation
bin10000001110010010110110
322000001211010
4100032102312
52042042404
6231053050
751101664
oct20162266
98001733
104252854
112445261
121511186
13b5b9a8
147c9c34
15590189
hex40e4b6

4252854 has 16 divisors (see below), whose sum is σ = 8736048. Its totient is φ = 1379232.

The previous prime is 4252847. The next prime is 4252867. The reversal of 4252854 is 4582524.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9357 + ... + 9800.

It is an arithmetic number, because the mean of its divisors is an integer number (546003).

Almost surely, 24252854 is an apocalyptic number.

4252854 is an abundant number, since it is smaller than the sum of its proper divisors (4483194).

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

4252854 is a wasteful number, since it uses less digits than its factorization.

4252854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19199.

The product of its digits is 12800, while the sum is 30.

The square root of 4252854 is about 2062.2448933141. The cubic root of 4252854 is about 162.0168401942.

The spelling of 4252854 in words is "four million, two hundred fifty-two thousand, eight hundred fifty-four".

Divisors: 1 2 3 6 37 74 111 222 19157 38314 57471 114942 708809 1417618 2126427 4252854