Base | Representation |
---|---|
bin | 111010111011… |
… | …0000101101100 |
3 | 2011010111101211 |
4 | 1311312011230 |
5 | 30402024041 |
6 | 3022044204 |
7 | 523403203 |
oct | 165660554 |
9 | 64114354 |
10 | 30892396 |
11 | 1648aa07 |
12 | a419664 |
13 | 6528232 |
14 | 416223a |
15 | 2aa3481 |
hex | 1d7616c |
30892396 has 6 divisors (see below), whose sum is σ = 54061700. Its totient is φ = 15446196.
The previous prime is 30892391. The next prime is 30892429. The reversal of 30892396 is 69329803.
It is not an unprimeable number, because it can be changed into a prime (30892391) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3861546 + ... + 3861553.
Almost surely, 230892396 is an apocalyptic number.
It is an amenable number.
30892396 is a deficient number, since it is larger than the sum of its proper divisors (23169304).
30892396 is a wasteful number, since it uses less digits than its factorization.
30892396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7723103 (or 7723101 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 40.
The square root of 30892396 is about 5558.0928383754. The cubic root of 30892396 is about 313.7741760073.
The spelling of 30892396 in words is "thirty million, eight hundred ninety-two thousand, three hundred ninety-six".
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