Base | Representation |
---|---|
bin | 111001001111… |
… | …0110100110011 |
3 | 2002110200220111 |
4 | 1302132310303 |
5 | 30140320200 |
6 | 2551122151 |
7 | 513041452 |
oct | 162366463 |
9 | 62420814 |
10 | 30010675 |
11 | 15a38512 |
12 | a073357 |
13 | 62a9ac6 |
14 | 3db2b99 |
15 | 297c0ba |
hex | 1c9ed33 |
30010675 has 12 divisors (see below), whose sum is σ = 38006496. Its totient is φ = 23496800.
The previous prime is 30010657. The next prime is 30010681. The reversal of 30010675 is 57601003.
It is not a de Polignac number, because 30010675 - 29 = 30010163 is a prime.
It is a super-2 number, since 2×300106752 = 1801281227911250, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11596 + ... + 13945.
It is an arithmetic number, because the mean of its divisors is an integer number (3167208).
Almost surely, 230010675 is an apocalyptic number.
30010675 is a deficient number, since it is larger than the sum of its proper divisors (7995821).
30010675 is a wasteful number, since it uses less digits than its factorization.
30010675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25598 (or 25593 counting only the distinct ones).
The product of its (nonzero) digits is 630, while the sum is 22.
The square root of 30010675 is about 5478.1999780950. The cubic root of 30010675 is about 310.7601014548.
Adding to 30010675 its reverse (57601003), we get a palindrome (87611678).
The spelling of 30010675 in words is "thirty million, ten thousand, six hundred seventy-five".
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