Search a number
-
+
223141014 = 23317243073
BaseRepresentation
bin11010100110011…
…01110010010110
3120112212201221000
431103031302112
5424111003024
634050404130
75346444615
oct1523156226
9515781830
10223141014
11104a59168
1262890646
13372ca305
14218c787c
15148cacc9
hexd4cdc96

223141014 has 32 divisors (see below), whose sum is σ = 525039840. Its totient is φ = 70004736.

The previous prime is 223141013. The next prime is 223141033. The reversal of 223141014 is 410141322.

It is a super-3 number, since 3×2231410143 (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223141013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120619 + ... + 122454.

It is an arithmetic number, because the mean of its divisors is an integer number (16407495).

Almost surely, 2223141014 is an apocalyptic number.

223141014 is an abundant number, since it is smaller than the sum of its proper divisors (301898826).

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

223141014 is a wasteful number, since it uses less digits than its factorization.

223141014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243101 (or 243095 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 223141014 is about 14937.9052748369. The cubic root of 223141014 is about 606.5404941623.

Adding to 223141014 its reverse (410141322), we get a palindrome (633282336).

The spelling of 223141014 in words is "two hundred twenty-three million, one hundred forty-one thousand, fourteen".

Divisors: 1 2 3 6 9 17 18 27 34 51 54 102 153 306 459 918 243073 486146 729219 1458438 2187657 4132241 4375314 6562971 8264482 12396723 13125942 24793446 37190169 74380338 111570507 223141014