Base | Representation |
---|---|
bin | 1100111101010… |
… | …1000111111010 |
3 | 10210021021122012 |
4 | 3033111013322 |
5 | 102403202310 |
6 | 5220525522 |
7 | 1226653526 |
oct | 317250772 |
9 | 123237565 |
10 | 54350330 |
11 | 28752231 |
12 | 162508a2 |
13 | b34c578 |
14 | 730ad86 |
15 | 4b88c05 |
hex | 33d51fa |
54350330 has 32 divisors (see below), whose sum is σ = 100590336. Its totient is φ = 21133504.
The previous prime is 54350327. The next prime is 54350339. The reversal of 54350330 is 3305345.
It is a super-2 number, since 2×543503302 = 5907916742217800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 54350296 and 54350305.
It is not an unprimeable number, because it can be changed into a prime (54350339) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92297 + ... + 92883.
It is an arithmetic number, because the mean of its divisors is an integer number (3143448).
Almost surely, 254350330 is an apocalyptic number.
54350330 is a deficient number, since it is larger than the sum of its proper divisors (46240006).
54350330 is a wasteful number, since it uses less digits than its factorization.
54350330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 838.
The product of its (nonzero) digits is 2700, while the sum is 23.
The square root of 54350330 is about 7372.2676294340. The cubic root of 54350330 is about 378.7919391377.
Adding to 54350330 its reverse (3305345), we get a palindrome (57655675).
The spelling of 54350330 in words is "fifty-four million, three hundred fifty thousand, three hundred thirty".
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