Base | Representation |
---|---|
bin | 11010101110100… |
… | …01010101000101 |
3 | 120121212202012121 |
4 | 31113101111011 |
5 | 424344012401 |
6 | 34125245541 |
7 | 5361463162 |
oct | 1527212505 |
9 | 517782177 |
10 | 224204101 |
11 | 105614950 |
12 | 631038b1 |
13 | 375b0164 |
14 | 21ac3069 |
15 | 14a3aca1 |
hex | d5d1545 |
224204101 has 4 divisors (see below), whose sum is σ = 244586304. Its totient is φ = 203821900.
The previous prime is 224204039. The next prime is 224204111. The reversal of 224204101 is 101402422.
224204101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-224204101 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224204111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10191085 + ... + 10191106.
It is an arithmetic number, because the mean of its divisors is an integer number (61146576).
Almost surely, 2224204101 is an apocalyptic number.
It is an amenable number.
224204101 is a deficient number, since it is larger than the sum of its proper divisors (20382203).
224204101 is a wasteful number, since it uses less digits than its factorization.
224204101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20382202.
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 224204101 is about 14973.4465304418. The cubic root of 224204101 is about 607.5021939892.
Adding to 224204101 its reverse (101402422), we get a palindrome (325606523).
The spelling of 224204101 in words is "two hundred twenty-four million, two hundred four thousand, one hundred one".
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