Base | Representation |
---|---|
bin | 101011010011101… |
… | …0101000000001111 |
3 | 10202021100200100122 |
4 | 1112213111000033 |
5 | 10434001301343 |
6 | 400110015155 |
7 | 51003400400 |
oct | 12647250017 |
9 | 3667320318 |
10 | 1453150223 |
11 | 6862a12a8 |
12 | 3467a74bb |
13 | 1a209aa05 |
14 | dadc99a7 |
15 | 87893068 |
hex | 569d500f |
1453150223 has 12 divisors (see below), whose sum is σ = 1692174960. Its totient is φ = 1244248992.
The previous prime is 1453150199. The next prime is 1453150243. The reversal of 1453150223 is 3220513541.
It is a happy number.
It is not a de Polignac number, because 1453150223 - 26 = 1453150159 is a prime.
It is a super-2 number, since 2×14531502232 = 4223291141209899458, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1453150192 and 1453150201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1453150243) 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, 33083 + ... + 63251.
It is an arithmetic number, because the mean of its divisors is an integer number (141014580).
Almost surely, 21453150223 is an apocalyptic number.
1453150223 is a deficient number, since it is larger than the sum of its proper divisors (239024737).
1453150223 is an equidigital number, since it uses as much as digits as its factorization.
1453150223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31166 (or 31159 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 1453150223 is about 38120.2075414077. The cubic root of 1453150223 is about 1132.6702774859.
Adding to 1453150223 its reverse (3220513541), we get a palindrome (4673663764).
The spelling of 1453150223 in words is "one billion, four hundred fifty-three million, one hundred fifty thousand, two hundred twenty-three".
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