Base | Representation |
---|---|
bin | 111001101010… |
… | …1001011010000 |
3 | 2002220000021201 |
4 | 1303111023100 |
5 | 30214431141 |
6 | 3000000544 |
7 | 514656502 |
oct | 163251320 |
9 | 62800251 |
10 | 30233296 |
11 | 1607a7a5 |
12 | a160154 |
13 | 6357232 |
14 | 402dd72 |
15 | 29c3031 |
hex | 1cd52d0 |
30233296 has 20 divisors (see below), whose sum is σ = 58773892. Its totient is φ = 15065856.
The previous prime is 30233249. The next prime is 30233299. The reversal of 30233296 is 69233203.
It can be written as a sum of positive squares in 2 ways, for example, as 2143296 + 28090000 = 1464^2 + 5300^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30233299) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1990 + ... + 8026.
Almost surely, 230233296 is an apocalyptic number.
It is an amenable number.
30233296 is a deficient number, since it is larger than the sum of its proper divisors (28540596).
30233296 is a wasteful number, since it uses less digits than its factorization.
30233296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6358 (or 6352 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 28.
The square root of 30233296 is about 5498.4812448530. The cubic root of 30233296 is about 311.5266216050.
Adding to 30233296 its reverse (69233203), we get a palindrome (99466499).
The spelling of 30233296 in words is "thirty million, two hundred thirty-three thousand, two hundred ninety-six".
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