Base | Representation |
---|---|
bin | 111010000010… |
… | …1010010011100 |
3 | 2010021000121112 |
4 | 1310011102130 |
5 | 30242232424 |
6 | 3004121152 |
7 | 516440156 |
oct | 164052234 |
9 | 63230545 |
10 | 30430364 |
11 | 161a4868 |
12 | a2361b8 |
13 | 63c5b43 |
14 | 4081ad6 |
15 | 2a1160e |
hex | 1d0549c |
30430364 has 12 divisors (see below), whose sum is σ = 54552288. Its totient is φ = 14844000.
The previous prime is 30430349. The next prime is 30430409. The reversal of 30430364 is 46303403.
30430364 = 1262 + 1272 + ... + 4532.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92612 + ... + 92939.
It is an arithmetic number, because the mean of its divisors is an integer number (4546024).
Almost surely, 230430364 is an apocalyptic number.
It is an amenable number.
30430364 is a deficient number, since it is larger than the sum of its proper divisors (24121924).
30430364 is a wasteful number, since it uses less digits than its factorization.
30430364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185596 (or 185594 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 23.
The square root of 30430364 is about 5516.3723587155. The cubic root of 30430364 is about 312.2020250853.
Adding to 30430364 its reverse (46303403), we get a palindrome (76733767).
The spelling of 30430364 in words is "thirty million, four hundred thirty thousand, three hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •