Base | Representation |
---|---|
bin | 10111111101110… |
… | …11000011111111 |
3 | 112000022002211100 |
4 | 23332323003333 |
5 | 402431403343 |
6 | 31541024143 |
7 | 4660563522 |
oct | 1376730377 |
9 | 460262740 |
10 | 201044223 |
11 | a3536556 |
12 | 573b5053 |
13 | 328616a3 |
14 | 1c9b4bb9 |
15 | 129b39d3 |
hex | bfbb0ff |
201044223 has 12 divisors (see below), whose sum is σ = 291557448. Its totient is φ = 133494000.
The previous prime is 201044209. The next prime is 201044231. The reversal of 201044223 is 322440102.
201044223 is a `hidden beast` number, since 201 + 0 + 442 + 23 = 666.
It is not a de Polignac number, because 201044223 - 25 = 201044191 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 201044196 and 201044205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201044243) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42240 + ... + 46757.
It is an arithmetic number, because the mean of its divisors is an integer number (24296454).
Almost surely, 2201044223 is an apocalyptic number.
201044223 is a deficient number, since it is larger than the sum of its proper divisors (90513225).
201044223 is a wasteful number, since it uses less digits than its factorization.
201044223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89254 (or 89251 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 201044223 is about 14179.0064179406. The cubic root of 201044223 is about 585.8195569798.
Adding to 201044223 its reverse (322440102), we get a palindrome (523484325).
The spelling of 201044223 in words is "two hundred one million, forty-four thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •