Base | Representation |
---|---|
bin | 111001010101… |
… | …0101101010101 |
3 | 2002120011200020 |
4 | 1302222231111 |
5 | 30143344344 |
6 | 2552135353 |
7 | 513333405 |
oct | 162525525 |
9 | 62504606 |
10 | 30059349 |
11 | 15a71041 |
12 | a097559 |
13 | 62c5cc8 |
14 | 3dc6805 |
15 | 298b719 |
hex | 1caab55 |
30059349 has 32 divisors (see below), whose sum is σ = 45434880. Its totient is φ = 17563392.
The previous prime is 30059347. The next prime is 30059357. The reversal of 30059349 is 94395003.
It is not a de Polignac number, because 30059349 - 21 = 30059347 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30059347) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64692 + ... + 65154.
It is an arithmetic number, because the mean of its divisors is an integer number (1419840).
Almost surely, 230059349 is an apocalyptic number.
It is an amenable number.
30059349 is a deficient number, since it is larger than the sum of its proper divisors (15375531).
30059349 is a wasteful number, since it uses less digits than its factorization.
30059349 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 569.
The product of its (nonzero) digits is 14580, while the sum is 33.
The square root of 30059349 is about 5482.6406958691. The cubic root of 30059349 is about 310.9280168939.
The spelling of 30059349 in words is "thirty million, fifty-nine thousand, three hundred forty-nine".
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