Base | Representation |
---|---|
bin | 101011001110010… |
… | …1010011010011011 |
3 | 10202002002122010002 |
4 | 1112130222122123 |
5 | 10432242314311 |
6 | 355530043215 |
7 | 50640544166 |
oct | 12634523233 |
9 | 3662078102 |
10 | 1450354331 |
11 | 684761748 |
12 | 34587950b |
13 | 1a162c23a |
14 | da89cadd |
15 | 874de93b |
hex | 5672a69b |
1450354331 has 4 divisors (see below), whose sum is σ = 1455706464. Its totient is φ = 1445002200.
The previous prime is 1450354319. The next prime is 1450354349. The reversal of 1450354331 is 1334530541.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1450354331 - 214 = 1450337947 is a prime.
It is a super-2 number, since 2×14503543312 = 4207055370900915122, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1450354294 and 1450354303.
It is not an unprimeable number, because it can be changed into a prime (1450357331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2675660 + ... + 2676201.
It is an arithmetic number, because the mean of its divisors is an integer number (363926616).
Almost surely, 21450354331 is an apocalyptic number.
1450354331 is a deficient number, since it is larger than the sum of its proper divisors (5352133).
1450354331 is an equidigital number, since it uses as much as digits as its factorization.
1450354331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5352132.
The product of its (nonzero) digits is 10800, while the sum is 29.
The square root of 1450354331 is about 38083.5178390862. The cubic root of 1450354331 is about 1131.9433838487.
Adding to 1450354331 its reverse (1334530541), we get a palindrome (2784884872).
The spelling of 1450354331 in words is "one billion, four hundred fifty million, three hundred fifty-four thousand, three hundred thirty-one".
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