Base | Representation |
---|---|
bin | 1110111100110100… |
… | …1100000111011100 |
3 | 101100200120022002002 |
4 | 3233031030013130 |
5 | 31204340241444 |
6 | 1502121021432 |
7 | 201310511615 |
oct | 35715140734 |
9 | 11320508062 |
10 | 4013212124 |
11 | 177a398739 |
12 | 940024878 |
13 | 4bc59933c |
14 | 2a0dd2c0c |
15 | 1874d4d4e |
hex | ef34c1dc |
4013212124 has 12 divisors (see below), whose sum is σ = 7172549664. Its totient is φ = 1963912224.
The previous prime is 4013212111. The next prime is 4013212187. The reversal of 4013212124 is 4212123104.
It is a super-2 number, since 2×40132121242 = 32211743104441182752, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4013212096 and 4013212105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10673249 + ... + 10673624.
It is an arithmetic number, because the mean of its divisors is an integer number (597712472).
Almost surely, 24013212124 is an apocalyptic number.
It is an amenable number.
4013212124 is a deficient number, since it is larger than the sum of its proper divisors (3159337540).
4013212124 is a wasteful number, since it uses less digits than its factorization.
4013212124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21346924 (or 21346922 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 4013212124 is about 63349.9181057087. The cubic root of 4013212124 is about 1589.1468761676.
Adding to 4013212124 its reverse (4212123104), we get a palindrome (8225335228).
The spelling of 4013212124 in words is "four billion, thirteen million, two hundred twelve thousand, one hundred twenty-four".
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