Base | Representation |
---|---|
bin | 111001011100… |
… | …0101001100100 |
3 | 2002200002000011 |
4 | 1302320221210 |
5 | 30202211302 |
6 | 2553300004 |
7 | 513662032 |
oct | 162705144 |
9 | 62602004 |
10 | 30116452 |
11 | 15aaaa33 |
12 | a104604 |
13 | 6315cb2 |
14 | 3ddd552 |
15 | 299d5d7 |
hex | 1cb8a64 |
30116452 has 24 divisors (see below), whose sum is σ = 56095200. Its totient is φ = 14098560.
The previous prime is 30116441. The next prime is 30116473. The reversal of 30116452 is 25461103.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13299 + ... + 15397.
It is an arithmetic number, because the mean of its divisors is an integer number (2337300).
Almost surely, 230116452 is an apocalyptic number.
It is an amenable number.
30116452 is a deficient number, since it is larger than the sum of its proper divisors (25978748).
30116452 is a wasteful number, since it uses less digits than its factorization.
30116452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2331 (or 2329 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 30116452 is about 5487.8458433159. The cubic root of 30116452 is about 311.1247797661.
Adding to 30116452 its reverse (25461103), we get a palindrome (55577555).
The spelling of 30116452 in words is "thirty million, one hundred sixteen thousand, four hundred fifty-two".
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