Base | Representation |
---|---|
bin | 101011001110100… |
… | …1111010000000111 |
3 | 10202002101022002200 |
4 | 1112131033100013 |
5 | 10432312131343 |
6 | 355533205543 |
7 | 50642043126 |
oct | 12635172007 |
9 | 3662338080 |
10 | 1450505223 |
11 | 684855052 |
12 | 3459308b3 |
13 | 1a1682b1b |
14 | da8dbabd |
15 | 8751e4d3 |
hex | 5674f407 |
1450505223 has 12 divisors (see below), whose sum is σ = 2095516800. Its totient is φ = 966845376.
The previous prime is 1450505207. The next prime is 1450505279. The reversal of 1450505223 is 3225050541.
It is a happy number.
It is not a de Polignac number, because 1450505223 - 24 = 1450505207 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1450505293) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78490 + ... + 95192.
It is an arithmetic number, because the mean of its divisors is an integer number (174626400).
Almost surely, 21450505223 is an apocalyptic number.
1450505223 is a deficient number, since it is larger than the sum of its proper divisors (645011577).
1450505223 is a wasteful number, since it uses less digits than its factorization.
1450505223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26358 (or 26355 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 1450505223 is about 38085.4988545509. The cubic root of 1450505223 is about 1131.9826375387.
Adding to 1450505223 its reverse (3225050541), we get a palindrome (4675555764).
The spelling of 1450505223 in words is "one billion, four hundred fifty million, five hundred five thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •