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2232055 = 5763773
BaseRepresentation
bin1000100000111011110111
311012101210201
420200323313
51032411210
6115501331
724654310
oct10407367
94171721
102232055
111294a81
128b7847
13601c57
14421607
152e153a
hex220ef7

2232055 has 8 divisors (see below), whose sum is σ = 3061152. Its totient is φ = 1530528.

The previous prime is 2232053. The next prime is 2232059. The reversal of 2232055 is 5502322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2232055 - 21 = 2232053 is a prime.

It is a super-3 number, since 3×22320553 = 33360759567646699125, which contains 333 as substring.

It is a d-powerful number, because it can be written as 217 + 220 + 34 + 220 + 0 + 54 + 55 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31852 + ... + 31921.

It is an arithmetic number, because the mean of its divisors is an integer number (382644).

22232055 is an apocalyptic number.

2232055 is a deficient number, since it is larger than the sum of its proper divisors (829097).

2232055 is an equidigital number, since it uses as much as digits as its factorization.

2232055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63785.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 2232055 is about 1494.0063587549. The cubic root of 2232055 is about 130.6877749751.

Subtracting from 2232055 its sum of digits (19), we obtain a square (2232036 = 14942).

Adding to 2232055 its reverse (5502322), we get a palindrome (7734377).

It can be divided in two parts, 223 and 2055, that added together give a triangular number (2278 = T67).

The spelling of 2232055 in words is "two million, two hundred thirty-two thousand, fifty-five".

Divisors: 1 5 7 35 63773 318865 446411 2232055