Base | Representation |
---|---|
bin | 111100010100100… |
… | …000110000011100 |
3 | 2121112021102202022 |
4 | 330110200300130 |
5 | 4033033310022 |
6 | 244230515312 |
7 | 34035641336 |
oct | 7424406034 |
9 | 2545242668 |
10 | 1012010012 |
11 | 47a287112 |
12 | 242b05b38 |
13 | 1318838c0 |
14 | 98596456 |
15 | 5dca4c42 |
hex | 3c520c1c |
1012010012 has 12 divisors (see below), whose sum is σ = 1907249736. Its totient is φ = 467081520.
The previous prime is 1012009993. The next prime is 1012010039. The reversal of 1012010012 is 2100102101.
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, 9730814 + ... + 9730917.
It is an arithmetic number, because the mean of its divisors is an integer number (158937478).
Almost surely, 21012010012 is an apocalyptic number.
It is an amenable number.
1012010012 is a deficient number, since it is larger than the sum of its proper divisors (895239724).
1012010012 is a wasteful number, since it uses less digits than its factorization.
1012010012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19461748 (or 19461746 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 8.
The square root of 1012010012 is about 31812.1048030463. The cubic root of 1012010012 is about 1003.9874167087.
Adding to 1012010012 its reverse (2100102101), we get a palindrome (3112112113).
The spelling of 1012010012 in words is "one billion, twelve million, ten thousand, twelve".
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