Base | Representation |
---|---|
bin | 101011010010001… |
… | …0011001101000111 |
3 | 10202012212100110122 |
4 | 1112210103031013 |
5 | 10433300401143 |
6 | 400041012155 |
7 | 50663553200 |
oct | 12644231507 |
9 | 3665770418 |
10 | 1452356423 |
11 | 6858a9971 |
12 | 34648405b |
13 | 1a1b805cb |
14 | dac605a7 |
15 | 87787c68 |
hex | 56913347 |
1452356423 has 6 divisors (see below), whose sum is σ = 1689475896. Its totient is φ = 1244876892.
The previous prime is 1452356401. The next prime is 1452356429. The reversal of 1452356423 is 3246532541.
It is not a de Polignac number, because 1452356423 - 28 = 1452356167 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1452356429) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14819915 + ... + 14820012.
It is an arithmetic number, because the mean of its divisors is an integer number (281579316).
Almost surely, 21452356423 is an apocalyptic number.
1452356423 is a deficient number, since it is larger than the sum of its proper divisors (237119473).
1452356423 is an equidigital number, since it uses as much as digits as its factorization.
1452356423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29639941 (or 29639934 counting only the distinct ones).
The product of its digits is 86400, while the sum is 35.
The square root of 1452356423 is about 38109.7943185213. The cubic root of 1452356423 is about 1132.4639952038.
Adding to 1452356423 its reverse (3246532541), we get a palindrome (4698888964).
The spelling of 1452356423 in words is "one billion, four hundred fifty-two million, three hundred fifty-six thousand, four hundred twenty-three".
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