Base | Representation |
---|---|
bin | 1011001011100100… |
… | …0110001100001100 |
3 | 21202011111110002011 |
4 | 2302321012030030 |
5 | 22121313441022 |
6 | 1213452311004 |
7 | 134242505536 |
oct | 26271061414 |
9 | 7664443064 |
10 | 3001312012 |
11 | 1300187156 |
12 | 6b9172464 |
13 | 38aa5378a |
14 | 206868856 |
15 | 128752977 |
hex | b2e4630c |
3001312012 has 24 divisors (see below), whose sum is σ = 5387150160. Its totient is φ = 1462218240.
The previous prime is 3001312007. The next prime is 3001312033. The reversal of 3001312012 is 2102131003.
It is a junction number, because it is equal to n+sod(n) for n = 3001311983 and 3001312001.
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, 124564 + ... + 146692.
It is an arithmetic number, because the mean of its divisors is an integer number (224464590).
Almost surely, 23001312012 is an apocalyptic number.
It is an amenable number.
3001312012 is a deficient number, since it is larger than the sum of its proper divisors (2385838148).
3001312012 is a wasteful number, since it uses less digits than its factorization.
3001312012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23001 (or 22999 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 3001312012 is about 54784.2314174435. The cubic root of 3001312012 is about 1442.4597895252.
Adding to 3001312012 its reverse (2102131003), we get a palindrome (5103443015).
It can be divided in two parts, 30013 and 12012, that added together give a square (42025 = 2052).
The spelling of 3001312012 in words is "three billion, one million, three hundred twelve thousand, twelve".
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