Base | Representation |
---|---|
bin | 111010000000… |
… | …1110101111110 |
3 | 2010020022020221 |
4 | 1310001311332 |
5 | 30241310004 |
6 | 3003531554 |
7 | 516351061 |
oct | 164016576 |
9 | 63208227 |
10 | 30416254 |
11 | 16195200 |
12 | a229bba |
13 | 63bc5ab |
14 | 407a8d8 |
15 | 2a0c354 |
hex | 1d01d7e |
30416254 has 12 divisors (see below), whose sum is σ = 50149512. Its totient is φ = 13825460.
The previous prime is 30416237. The next prime is 30416261. The reversal of 30416254 is 45261403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62602 + ... + 63085.
It is an arithmetic number, because the mean of its divisors is an integer number (4179126).
Almost surely, 230416254 is an apocalyptic number.
30416254 is a deficient number, since it is larger than the sum of its proper divisors (19733258).
30416254 is a wasteful number, since it uses less digits than its factorization.
30416254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125711 (or 125700 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 30416254 is about 5515.0932902354. The cubic root of 30416254 is about 312.1537635133.
Adding to 30416254 its reverse (45261403), we get a palindrome (75677657).
The spelling of 30416254 in words is "thirty million, four hundred sixteen thousand, two hundred fifty-four".
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