Base | Representation |
---|---|
bin | 101011000100010… |
… | …1000101011001110 |
3 | 10201201012220110202 |
4 | 1112020220223032 |
5 | 10424421314314 |
6 | 355221333502 |
7 | 50545120112 |
oct | 12610505316 |
9 | 3651186422 |
10 | 1445104334 |
11 | 6817a6303 |
12 | 343b67292 |
13 | 1a051172b |
14 | d9cd3742 |
15 | 86d040de |
hex | 56228ace |
1445104334 has 4 divisors (see below), whose sum is σ = 2167656504. Its totient is φ = 722552166.
The previous prime is 1445104319. The next prime is 1445104343. The reversal of 1445104334 is 4334015441.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a super-4 number, since 4×14451043344 (a number of 38 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1445104297 and 1445104306.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361276082 + ... + 361276085.
It is an arithmetic number, because the mean of its divisors is an integer number (541914126).
Almost surely, 21445104334 is an apocalyptic number.
1445104334 is a deficient number, since it is larger than the sum of its proper divisors (722552170).
1445104334 is an equidigital number, since it uses as much as digits as its factorization.
1445104334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 722552169.
The product of its (nonzero) digits is 11520, while the sum is 29.
The square root of 1445104334 is about 38014.5279334099. The cubic root of 1445104334 is about 1130.5759285163.
Adding to 1445104334 its reverse (4334015441), we get a palindrome (5779119775).
The spelling of 1445104334 in words is "one billion, four hundred forty-five million, one hundred four thousand, three hundred thirty-four".
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