Base | Representation |
---|---|
bin | 11010101101010… |
… | …01000010010101 |
3 | 120121120100211000 |
4 | 31112221002111 |
5 | 424323222221 |
6 | 34121533513 |
7 | 5360205051 |
oct | 1526510225 |
9 | 517510730 |
10 | 224039061 |
11 | 105511954 |
12 | 63044299 |
13 | 37552cbc |
14 | 21a7cc61 |
15 | 14a06e26 |
hex | d5a9095 |
224039061 has 16 divisors (see below), whose sum is σ = 335016000. Its totient is φ = 147961584.
The previous prime is 224039059. The next prime is 224039063. The reversal of 224039061 is 160930422.
It is an interprime number because it is at equal distance from previous prime (224039059) and next prime (224039063).
It is not a de Polignac number, because 224039061 - 21 = 224039059 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224039063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35886 + ... + 41663.
It is an arithmetic number, because the mean of its divisors is an integer number (20938500).
Almost surely, 2224039061 is an apocalyptic number.
It is an amenable number.
224039061 is a deficient number, since it is larger than the sum of its proper divisors (110976939).
224039061 is a wasteful number, since it uses less digits than its factorization.
224039061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77665 (or 77659 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 224039061 is about 14967.9344266335. The cubic root of 224039061 is about 607.3530935739.
Adding to 224039061 its reverse (160930422), we get a palindrome (384969483).
The spelling of 224039061 in words is "two hundred twenty-four million, thirty-nine thousand, sixty-one".
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