Base | Representation |
---|---|
bin | 111010010011… |
… | …1001000110110 |
3 | 2010112001210201 |
4 | 1310213020312 |
5 | 30311202024 |
6 | 3011111114 |
7 | 520555330 |
oct | 164471066 |
9 | 63461721 |
10 | 30569014 |
11 | 16289a53 |
12 | a2a249a |
13 | 6443c98 |
14 | 40ba450 |
15 | 2a3c744 |
hex | 1d27236 |
30569014 has 8 divisors (see below), whose sum is σ = 52404048. Its totient is φ = 13101000.
The previous prime is 30568997. The next prime is 30569029. The reversal of 30569014 is 41096503.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an alternating number because its digits alternate between odd and even.
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, 1091737 + ... + 1091764.
It is an arithmetic number, because the mean of its divisors is an integer number (6550506).
Almost surely, 230569014 is an apocalyptic number.
30569014 is a deficient number, since it is larger than the sum of its proper divisors (21835034).
30569014 is a wasteful number, since it uses less digits than its factorization.
30569014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2183510.
The product of its (nonzero) digits is 3240, while the sum is 28.
The square root of 30569014 is about 5528.9252120100. The cubic root of 30569014 is about 312.6754692420.
The spelling of 30569014 in words is "thirty million, five hundred sixty-nine thousand, fourteen".
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