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4282936 = 23776481
BaseRepresentation
bin10000010101101000111000
322001121002021
4100111220320
52044023221
6231444224
751255460
oct20255070
98047067
104282936
112465919
121526674
13b6c5a8
147d6ba0
15599041
hex415a38

4282936 has 16 divisors (see below), whose sum is σ = 9177840. Its totient is φ = 1835520.

The previous prime is 4282921. The next prime is 4282939. The reversal of 4282936 is 6392824.

It is a d-powerful number, because it can be written as 47 + 216 + 82 + 222 + 92 + 38 + 6 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4282939) 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, 38185 + ... + 38296.

It is an arithmetic number, because the mean of its divisors is an integer number (573615).

Almost surely, 24282936 is an apocalyptic number.

It is an amenable number.

4282936 is an abundant number, since it is smaller than the sum of its proper divisors (4894904).

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

4282936 is a wasteful number, since it uses less digits than its factorization.

4282936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76494 (or 76490 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 4282936 is about 2069.5255494920. The cubic root of 4282936 is about 162.3979445977.

It can be divided in two parts, 428 and 2936, that added together give a square (3364 = 582).

The spelling of 4282936 in words is "four million, two hundred eighty-two thousand, nine hundred thirty-six".

Divisors: 1 2 4 7 8 14 28 56 76481 152962 305924 535367 611848 1070734 2141468 4282936