Base | Representation |
---|---|
bin | 111001010101… |
… | …0101110000110 |
3 | 2002120011202001 |
4 | 1302222232012 |
5 | 30143400043 |
6 | 2552135514 |
7 | 513333505 |
oct | 162525606 |
9 | 62504661 |
10 | 30059398 |
11 | 15a71086 |
12 | a09759a |
13 | 62c6035 |
14 | 3dc683c |
15 | 298b74d |
hex | 1caab86 |
30059398 has 8 divisors (see below), whose sum is σ = 46543680. Its totient is φ = 14544840.
The previous prime is 30059371. The next prime is 30059401. The reversal of 30059398 is 89395003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242353 + ... + 242476.
It is an arithmetic number, because the mean of its divisors is an integer number (5817960).
Almost surely, 230059398 is an apocalyptic number.
30059398 is a deficient number, since it is larger than the sum of its proper divisors (16484282).
30059398 is a wasteful number, since it uses less digits than its factorization.
30059398 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 484862.
The product of its (nonzero) digits is 29160, while the sum is 37.
The square root of 30059398 is about 5482.6451645169. The cubic root of 30059398 is about 310.9281858426.
It can be divided in two parts, 3005 and 9398, that added together give a triangular number (12403 = T157).
The spelling of 30059398 in words is "thirty million, fifty-nine thousand, three hundred ninety-eight".
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