Base | Representation |
---|---|
bin | 101011000100001… |
… | …1100001110010110 |
3 | 10201201010022111212 |
4 | 1112020130032112 |
5 | 10424413201314 |
6 | 355220301422 |
7 | 50544515324 |
oct | 12610341626 |
9 | 3651108455 |
10 | 1445053334 |
11 | 681770a5a |
12 | 343b41872 |
13 | 1a04c445a |
14 | d9cbcd14 |
15 | 86ce3e3e |
hex | 5621c396 |
1445053334 has 8 divisors (see below), whose sum is σ = 2177853528. Its totient is φ = 719102160.
The previous prime is 1445053331. The next prime is 1445053343. The reversal of 1445053334 is 4333505441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 1445053334.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1445053331) 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, 1711727 + ... + 1712570.
It is an arithmetic number, because the mean of its divisors is an integer number (272231691).
Almost surely, 21445053334 is an apocalyptic number.
1445053334 is a deficient number, since it is larger than the sum of its proper divisors (732800194).
1445053334 is a wasteful number, since it uses less digits than its factorization.
1445053334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3424510.
The product of its (nonzero) digits is 43200, while the sum is 32.
The square root of 1445053334 is about 38013.8571313146. The cubic root of 1445053334 is about 1130.5626284269.
Adding to 1445053334 its reverse (4333505441), we get a palindrome (5778558775).
The spelling of 1445053334 in words is "one billion, four hundred forty-five million, fifty-three thousand, three hundred thirty-four".
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