Base | Representation |
---|---|
bin | 11100000010001010… |
… | …001101101100000100 |
3 | 2212200210100101110102 |
4 | 130002022031230010 |
5 | 443121324044022 |
6 | 21454520543232 |
7 | 2113634206163 |
oct | 340212155404 |
9 | 85623311412 |
10 | 30101003012 |
11 | 118472600a3 |
12 | 5a00921b18 |
13 | 2ab929a2b2 |
14 | 1657a1b3da |
15 | bb292aa92 |
hex | 70228db04 |
30101003012 has 48 divisors (see below), whose sum is σ = 56337120000. Its totient is φ = 14023233024.
The previous prime is 30101002993. The next prime is 30101003027. The reversal of 30101003012 is 21030010103.
It is a junction number, because it is equal to n+sod(n) for n = 30101002984 and 30101003002.
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 15 ways as a sum of consecutive naturals, for example, 2781989 + ... + 2792787.
It is an arithmetic number, because the mean of its divisors is an integer number (1173690000).
Almost surely, 230101003012 is an apocalyptic number.
It is an amenable number.
30101003012 is a deficient number, since it is larger than the sum of its proper divisors (26236116988).
30101003012 is a wasteful number, since it uses less digits than its factorization.
30101003012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11228 (or 11226 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 11.
Adding to 30101003012 its reverse (21030010103), we get a palindrome (51131013115).
The spelling of 30101003012 in words is "thirty billion, one hundred one million, three thousand, twelve".
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