Search a number
-
+
4281084 = 22321091091
BaseRepresentation
bin10000010101001011111100
322001111112200
4100111023330
52043443314
6231431500
751250203
oct20251374
98044480
104281084
112464495
121525590
13b6b7b2
147d623a
15598709
hex4152fc

4281084 has 36 divisors (see below), whose sum is σ = 10930920. Its totient is φ = 1412640.

The previous prime is 4281083. The next prime is 4281091. The reversal of 4281084 is 4801824.

4281084 = T224 + T225 + ... + T332.

It is a tau number, because it is divible by the number of its divisors (36).

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4281083) 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 11 ways as a sum of consecutive naturals, for example, 3379 + ... + 4469.

Almost surely, 24281084 is an apocalyptic number.

It is an amenable number.

4281084 is an abundant number, since it is smaller than the sum of its proper divisors (6649836).

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

4281084 is a wasteful number, since it uses less digits than its factorization.

4281084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210 (or 1205 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 4281084 is about 2069.0780555600. The cubic root of 4281084 is about 162.3745335268.

The spelling of 4281084 in words is "four million, two hundred eighty-one thousand, eighty-four".

Divisors: 1 2 3 4 6 9 12 18 36 109 218 327 436 654 981 1091 1308 1962 2182 3273 3924 4364 6546 9819 13092 19638 39276 118919 237838 356757 475676 713514 1070271 1427028 2140542 4281084