Base | Representation |
---|---|
bin | 111001101011… |
… | …1000100111100 |
3 | 2002220101222011 |
4 | 1303113010330 |
5 | 30220203314 |
6 | 3000101004 |
7 | 515021266 |
oct | 163270474 |
9 | 62811864 |
10 | 30241084 |
11 | 16085635 |
12 | a164764 |
13 | 635a943 |
14 | 4032b36 |
15 | 29c54c4 |
hex | 1cd713c |
30241084 has 24 divisors (see below), whose sum is σ = 57632400. Its totient is φ = 13829760.
The previous prime is 30241073. The next prime is 30241087. The reversal of 30241084 is 48014203.
It is a super-2 number, since 2×302410842 = 1829046322990112, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30241087) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4657 + ... + 9064.
It is an arithmetic number, because the mean of its divisors is an integer number (2401350).
Almost surely, 230241084 is an apocalyptic number.
It is an amenable number.
30241084 is a deficient number, since it is larger than the sum of its proper divisors (27391316).
30241084 is a wasteful number, since it uses less digits than its factorization.
30241084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13773 (or 13771 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 30241084 is about 5499.1893948108. The cubic root of 30241084 is about 311.5533687277.
Adding to 30241084 its reverse (48014203), we get a palindrome (78255287).
The spelling of 30241084 in words is "thirty million, two hundred forty-one thousand, eighty-four".
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