Base | Representation |
---|---|
bin | 101010101101101… |
… | …1000101100110111 |
3 | 10200212220020222201 |
4 | 1111123120230313 |
5 | 10413402224143 |
6 | 354115205331 |
7 | 50342234224 |
oct | 12533305467 |
9 | 3625806881 |
10 | 1433242423 |
11 | 676034278 |
12 | 33bba6847 |
13 | 19ac1a552 |
14 | d84c694b |
15 | 85c5e64d |
hex | 556d8b37 |
1433242423 has 16 divisors (see below), whose sum is σ = 1485340416. Its totient is φ = 1382375680.
The previous prime is 1433242403. The next prime is 1433242451. The reversal of 1433242423 is 3242423341.
It is not a de Polignac number, because 1433242423 - 29 = 1433241911 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1433242391 and 1433242400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1433242403) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 629415 + ... + 631687.
It is an arithmetic number, because the mean of its divisors is an integer number (92833776).
Almost surely, 21433242423 is an apocalyptic number.
1433242423 is a deficient number, since it is larger than the sum of its proper divisors (52097993).
1433242423 is a wasteful number, since it uses less digits than its factorization.
1433242423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2534.
The product of its digits is 13824, while the sum is 28.
The square root of 1433242423 is about 37858.1883216828. The cubic root of 1433242423 is about 1127.4740411229.
Adding to 1433242423 its reverse (3242423341), we get a palindrome (4675665764).
The spelling of 1433242423 in words is "one billion, four hundred thirty-three million, two hundred forty-two thousand, four hundred twenty-three".
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