Base | Representation |
---|---|
bin | 10001100010010… |
… | …10000111010101 |
3 | 101020210200001012 |
4 | 20301022013111 |
5 | 300124313323 |
6 | 22332542005 |
7 | 3434236154 |
oct | 1061120725 |
9 | 336720035 |
10 | 147104213 |
11 | 76044633 |
12 | 41321905 |
13 | 24626b19 |
14 | 1577359b |
15 | cdab678 |
hex | 8c4a1d5 |
147104213 has 8 divisors (see below), whose sum is σ = 163955520. Its totient is φ = 131163840.
The previous prime is 147104201. The next prime is 147104233. The reversal of 147104213 is 312401741.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 147104213 - 24 = 147104197 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147104233) 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, 227393 + ... + 228038.
It is an arithmetic number, because the mean of its divisors is an integer number (20494440).
Almost surely, 2147104213 is an apocalyptic number.
It is an amenable number.
147104213 is a deficient number, since it is larger than the sum of its proper divisors (16851307).
147104213 is a wasteful number, since it uses less digits than its factorization.
147104213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 455467.
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 147104213 is about 12128.6525632487. The cubic root of 147104213 is about 527.8878954012.
Adding to 147104213 its reverse (312401741), we get a palindrome (459505954).
The spelling of 147104213 in words is "one hundred forty-seven million, one hundred four thousand, two hundred thirteen".
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