Base | Representation |
---|---|
bin | 111011000011… |
… | …0011011101101 |
3 | 2011020220020021 |
4 | 1312012123231 |
5 | 30411144331 |
6 | 3023322141 |
7 | 524102320 |
oct | 166063355 |
9 | 64226207 |
10 | 30959341 |
11 | 16526236 |
12 | a450351 |
13 | 654c84a |
14 | 417c7b7 |
15 | 2ab8211 |
hex | 1d866ed |
30959341 has 8 divisors (see below), whose sum is σ = 37244480. Its totient is φ = 25139808.
The previous prime is 30959339. The next prime is 30959347. The reversal of 30959341 is 14395903.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30959341 - 21 = 30959339 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30959297 and 30959306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30959347) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116256 + ... + 116521.
It is an arithmetic number, because the mean of its divisors is an integer number (4655560).
Almost surely, 230959341 is an apocalyptic number.
It is an amenable number.
30959341 is a deficient number, since it is larger than the sum of its proper divisors (6285139).
30959341 is a wasteful number, since it uses less digits than its factorization.
30959341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232803.
The product of its (nonzero) digits is 14580, while the sum is 34.
The square root of 30959341 is about 5564.1118788177. Note that the first 3 decimals coincide. The cubic root of 30959341 is about 314.0006660161. Note that the first 3 decimals are identical.
The spelling of 30959341 in words is "thirty million, nine hundred fifty-nine thousand, three hundred forty-one".
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