Base | Representation |
---|---|
bin | 111100100000001… |
… | …011110100111100 |
3 | 2121202000220021122 |
4 | 330200023310330 |
5 | 4034324220022 |
6 | 244420250112 |
7 | 34103644535 |
oct | 7440136474 |
9 | 2552026248 |
10 | 1015070012 |
11 | 480a87140 |
12 | 243b40938 |
13 | 1323b5658 |
14 | 98b5168c |
15 | 5e1ab742 |
hex | 3c80bd3c |
1015070012 has 24 divisors (see below), whose sum is σ = 1969634352. Its totient is φ = 453830400.
The previous prime is 1015069981. The next prime is 1015070029. The reversal of 1015070012 is 2100705101.
1015070012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186413 + ... + 191780.
It is an arithmetic number, because the mean of its divisors is an integer number (82068098).
Almost surely, 21015070012 is an apocalyptic number.
It is an amenable number.
1015070012 is a deficient number, since it is larger than the sum of its proper divisors (954564340).
1015070012 is a wasteful number, since it uses less digits than its factorization.
1015070012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 378269 (or 378267 counting only the distinct ones).
The product of its (nonzero) digits is 70, while the sum is 17.
The square root of 1015070012 is about 31860.1634019664. The cubic root of 1015070012 is about 1004.9983125802.
Adding to 1015070012 its reverse (2100705101), we get a palindrome (3115775113).
The spelling of 1015070012 in words is "one billion, fifteen million, seventy thousand, twelve".
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