Base | Representation |
---|---|
bin | 1100111001100… |
… | …0100011101010 |
3 | 10202210200100001 |
4 | 3032120203222 |
5 | 102322233000 |
6 | 5211333214 |
7 | 1224601336 |
oct | 316304352 |
9 | 122720301 |
10 | 54102250 |
11 | 285a2904 |
12 | 1615120a |
13 | b293687 |
14 | 72847c6 |
15 | 4b3a46a |
hex | 33988ea |
54102250 has 32 divisors (see below), whose sum is σ = 101724480. Its totient is φ = 21546000.
The previous prime is 54102239. The next prime is 54102263. The reversal of 54102250 is 5220145.
54102250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×541022503 (a number of 24 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94465 + ... + 95035.
It is an arithmetic number, because the mean of its divisors is an integer number (3178890).
Almost surely, 254102250 is an apocalyptic number.
54102250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
54102250 is a deficient number, since it is larger than the sum of its proper divisors (47622230).
54102250 is a wasteful number, since it uses less digits than its factorization.
54102250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 967 (or 957 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 54102250 is about 7355.4231693357. The cubic root of 54102250 is about 378.2147329328.
Adding to 54102250 its reverse (5220145), we get a palindrome (59322395).
The spelling of 54102250 in words is "fifty-four million, one hundred two thousand, two hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •