Base | Representation |
---|---|
bin | 111011000010… |
… | …1011100010010 |
3 | 2011020200122221 |
4 | 1312011130102 |
5 | 30411032112 |
6 | 3023251254 |
7 | 524054431 |
oct | 166053422 |
9 | 64220587 |
10 | 30955282 |
11 | 16523186 |
12 | a449b2a |
13 | 654aa47 |
14 | 417b118 |
15 | 2ab6e07 |
hex | 1d85712 |
30955282 has 8 divisors (see below), whose sum is σ = 46541952. Its totient is φ = 15441300.
The previous prime is 30955279. The next prime is 30955297. The reversal of 30955282 is 28255903.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 17094 + ... + 18817.
It is an arithmetic number, because the mean of its divisors is an integer number (5817744).
Almost surely, 230955282 is an apocalyptic number.
30955282 is a deficient number, since it is larger than the sum of its proper divisors (15586670).
30955282 is a wasteful number, since it uses less digits than its factorization.
30955282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36344.
The product of its (nonzero) digits is 21600, while the sum is 34.
The square root of 30955282 is about 5563.7471186243. The cubic root of 30955282 is about 313.9869428084.
The spelling of 30955282 in words is "thirty million, nine hundred fifty-five thousand, two hundred eighty-two".
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