Search a number
-
+
2232253 = 17196911
BaseRepresentation
bin1000100000111110111101
311012102002001
420200332331
51032413003
6115502301
724655012
oct10407675
94172061
102232253
111295141
128b7991
1360207a
14421709
152e161d
hex220fbd

2232253 has 8 divisors (see below), whose sum is σ = 2488320. Its totient is φ = 1990080.

The previous prime is 2232229. The next prime is 2232257. The reversal of 2232253 is 3522322.

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 2232253 - 25 = 2232221 is a prime.

It is a super-3 number, since 3×22322533 = 33369638403109374831, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a d-powerful number, because it can be written as 26 + 210 + 36 + 217 + 221 + 52 + 37 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2232253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232257) 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, 3133 + ... + 3778.

It is an arithmetic number, because the mean of its divisors is an integer number (311040).

22232253 is an apocalyptic number.

It is an amenable number.

2232253 is a deficient number, since it is larger than the sum of its proper divisors (256067).

2232253 is a wasteful number, since it uses less digits than its factorization.

2232253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6947.

The product of its digits is 720, while the sum is 19.

The square root of 2232253 is about 1494.0726220636. The cubic root of 2232253 is about 130.6916391890.

Adding to 2232253 its reverse (3522322), we get a palindrome (5754575).

It can be divided in two parts, 2232 and 253, that added together give a triangular number (2485 = T70).

The spelling of 2232253 in words is "two million, two hundred thirty-two thousand, two hundred fifty-three".

Divisors: 1 17 19 323 6911 117487 131309 2232253