Base | Representation |
---|---|
bin | 111001111010… |
… | …1001100001000 |
3 | 2010010200011022 |
4 | 1303311030020 |
5 | 30233130144 |
6 | 3002452012 |
7 | 516044006 |
oct | 163651410 |
9 | 63120138 |
10 | 30364424 |
11 | 1615a272 |
12 | a204008 |
13 | 63a1b1c |
14 | 4065a76 |
15 | 29ebcee |
hex | 1cf5308 |
30364424 has 8 divisors (see below), whose sum is σ = 56933310. Its totient is φ = 15182208.
The previous prime is 30364417. The next prime is 30364427. The reversal of 30364424 is 42446303.
It can be written as a sum of positive squares in only one way, i.e., 27899524 + 2464900 = 5282^2 + 1570^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 30364393 and 30364402.
It is not an unprimeable number, because it can be changed into a prime (30364427) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1897769 + ... + 1897784.
Almost surely, 230364424 is an apocalyptic number.
It is an amenable number.
30364424 is a deficient number, since it is larger than the sum of its proper divisors (26568886).
30364424 is a wasteful number, since it uses less digits than its factorization.
30364424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3795559 (or 3795555 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 26.
The square root of 30364424 is about 5510.3923635255. The cubic root of 30364424 is about 311.9763569636.
The spelling of 30364424 in words is "thirty million, three hundred sixty-four thousand, four hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •