Base | Representation |
---|---|
bin | 101011001100101… |
… | …0010010001100101 |
3 | 10202000102122201010 |
4 | 1112121102101211 |
5 | 10432031002104 |
6 | 355455052433 |
7 | 50630166141 |
oct | 12631222145 |
9 | 3660378633 |
10 | 1449469029 |
11 | 684207598 |
12 | 345511119 |
13 | 1a13ac2a8 |
14 | da70c221 |
15 | 873b7489 |
hex | 56652465 |
1449469029 has 8 divisors (see below), whose sum is σ = 1950356320. Its totient is φ = 957447216.
The previous prime is 1449469009. The next prime is 1449469033. The reversal of 1449469029 is 9209649441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1449469029 - 220 = 1448420453 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 (1449469009) 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, 2215987 + ... + 2216640.
It is an arithmetic number, because the mean of its divisors is an integer number (243794540).
Almost surely, 21449469029 is an apocalyptic number.
It is an amenable number.
1449469029 is a deficient number, since it is larger than the sum of its proper divisors (500887291).
1449469029 is a wasteful number, since it uses less digits than its factorization.
1449469029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4432739.
The product of its (nonzero) digits is 559872, while the sum is 48.
The square root of 1449469029 is about 38071.8929001435. The cubic root of 1449469029 is about 1131.7130227369.
The spelling of 1449469029 in words is "one billion, four hundred forty-nine million, four hundred sixty-nine thousand, twenty-nine".
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