Base | Representation |
---|---|
bin | 1100111100111… |
… | …0011101001110 |
3 | 10210012220011210 |
4 | 3033032131032 |
5 | 102401314042 |
6 | 5220155250 |
7 | 1226511105 |
oct | 317163516 |
9 | 123186153 |
10 | 54323022 |
11 | 28733766 |
12 | 16238b26 |
13 | b340000 |
14 | 730103c |
15 | 4b80a9c |
hex | 33ce74e |
54323022 has 40 divisors (see below), whose sum is σ = 118070856. Its totient is φ = 16662048.
The previous prime is 54323021. The next prime is 54323051. The reversal of 54323022 is 22032345.
It is a self number, because there is not a number n which added to its sum of digits gives 54323022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54323021) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 171208 + ... + 171524.
Almost surely, 254323022 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54323022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59035428).
54323022 is an abundant number, since it is smaller than the sum of its proper divisors (63747834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54323022 is an equidigital number, since it uses as much as digits as its factorization.
54323022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 374 (or 335 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 21.
The square root of 54323022 is about 7370.4153207265. The cubic root of 54323022 is about 378.7284879241.
Adding to 54323022 its reverse (22032345), we get a palindrome (76355367).
The spelling of 54323022 in words is "fifty-four million, three hundred twenty-three thousand, twenty-two".
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