Base | Representation |
---|---|
bin | 111010000011… |
… | …0010000011100 |
3 | 2010021020001111 |
4 | 1310012100130 |
5 | 30242344312 |
6 | 3004151404 |
7 | 516454555 |
oct | 164062034 |
9 | 63236044 |
10 | 30434332 |
11 | 161a7845 |
12 | a238564 |
13 | 63c78a6 |
14 | 408332c |
15 | 2a128a7 |
hex | 1d0641c |
30434332 has 12 divisors (see below), whose sum is σ = 53809840. Its totient is φ = 15060096.
The previous prime is 30434323. The next prime is 30434347. The reversal of 30434332 is 23343403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38832 + ... + 39607.
Almost surely, 230434332 is an apocalyptic number.
It is an amenable number.
30434332 is a deficient number, since it is larger than the sum of its proper divisors (23375508).
30434332 is a wasteful number, since it uses less digits than its factorization.
30434332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78540 (or 78538 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 22.
The square root of 30434332 is about 5516.7320036413. The cubic root of 30434332 is about 312.2155944684.
Adding to 30434332 its reverse (23343403), we get a palindrome (53777735).
The spelling of 30434332 in words is "thirty million, four hundred thirty-four thousand, three hundred thirty-two".
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