Base | Representation |
---|---|
bin | 1100111110111… |
… | …0010011111100 |
3 | 10210110112011022 |
4 | 3033232103330 |
5 | 102420003000 |
6 | 5223043312 |
7 | 1230563363 |
oct | 317562374 |
9 | 123415138 |
10 | 54453500 |
11 | 288127a2 |
12 | 162a0538 |
13 | b38750a |
14 | 73367da |
15 | 4ba9585 |
hex | 33ee4fc |
54453500 has 24 divisors (see below), whose sum is σ = 118927536. Its totient is φ = 21781200.
The previous prime is 54453481. The next prime is 54453517. The reversal of 54453500 is 535445.
It is a self number, because there is not a number n which added to its sum of digits gives 54453500.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 53954 + ... + 54953.
It is an arithmetic number, because the mean of its divisors is an integer number (4955314).
Almost surely, 254453500 is an apocalyptic number.
54453500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
54453500 is an abundant number, since it is smaller than the sum of its proper divisors (64474036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54453500 is a wasteful number, since it uses less digits than its factorization.
54453500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108926 (or 108914 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 26.
The square root of 54453500 is about 7379.2614806632. The cubic root of 54453500 is about 379.0314670466.
Adding to 54453500 its reverse (535445), we get a palindrome (54988945).
The spelling of 54453500 in words is "fifty-four million, four hundred fifty-three thousand, five hundred".
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