Base | Representation |
---|---|
bin | 10001110000100… |
… | …00111110011011 |
3 | 101101022022202021 |
4 | 20320100332123 |
5 | 301113423243 |
6 | 22440515311 |
7 | 3456126031 |
oct | 1070207633 |
9 | 341268667 |
10 | 148967323 |
11 | 770a739a |
12 | 41a7bb37 |
13 | 24b29b5b |
14 | 15ada551 |
15 | d1286ed |
hex | 8e10f9b |
148967323 has 4 divisors (see below), whose sum is σ = 148996368. Its totient is φ = 148938280.
The previous prime is 148967303. The next prime is 148967327. The reversal of 148967323 is 323769841.
148967323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323769841 = 5821 ⋅55621.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-148967323 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 148967323.
It is not an unprimeable number, because it can be changed into a prime (148967327) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4543 + ... + 17848.
It is an arithmetic number, because the mean of its divisors is an integer number (37249092).
Almost surely, 2148967323 is an apocalyptic number.
148967323 is a deficient number, since it is larger than the sum of its proper divisors (29045).
148967323 is an equidigital number, since it uses as much as digits as its factorization.
148967323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29044.
The product of its digits is 217728, while the sum is 43.
The square root of 148967323 is about 12205.2170402660. The cubic root of 148967323 is about 530.1071611961.
The spelling of 148967323 in words is "one hundred forty-eight million, nine hundred sixty-seven thousand, three hundred twenty-three".
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