Base | Representation |
---|---|
bin | 111001110111… |
… | …0010101111001 |
3 | 2010002020200112 |
4 | 1303232111321 |
5 | 30231231002 |
6 | 3002114105 |
7 | 515566151 |
oct | 163562571 |
9 | 63066615 |
10 | 30336377 |
11 | 16140195 |
12 | a1ab935 |
13 | 6392126 |
14 | 4059761 |
15 | 29e3852 |
hex | 1cee579 |
30336377 has 2 divisors, whose sum is σ = 30336378. Its totient is φ = 30336376.
The previous prime is 30336373. The next prime is 30336389. The reversal of 30336377 is 77363303.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 27415696 + 2920681 = 5236^2 + 1709^2 .
It is a cyclic number.
It is not a de Polignac number, because 30336377 - 22 = 30336373 is a prime.
It is a super-2 number, since 2×303363772 = 1840591538972258, which contains 22 as substring.
It is a Chen prime.
It is equal to p1877504 and since 30336377 and 1877504 have the same sum of digits, it is a Honaker prime.
It is not a weakly prime, because it can be changed into another prime (30336373) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15168188 + 15168189.
It is an arithmetic number, because the mean of its divisors is an integer number (15168189).
Almost surely, 230336377 is an apocalyptic number.
It is an amenable number.
30336377 is a deficient number, since it is larger than the sum of its proper divisors (1).
30336377 is an equidigital number, since it uses as much as digits as its factorization.
30336377 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 23814, while the sum is 32.
The square root of 30336377 is about 5507.8468569850. The cubic root of 30336377 is about 311.8802719714.
The spelling of 30336377 in words is "thirty million, three hundred thirty-six thousand, three hundred seventy-seven".
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