Base | Representation |
---|---|
bin | 11110000000101000100… |
… | …01001110010000100100 |
3 | 10122120112101011120021201 |
4 | 33000110101032100210 |
5 | 113343224321211322 |
6 | 2105410125452244 |
7 | 134332263113206 |
oct | 17002421162044 |
9 | 3576471146251 |
10 | 1031132210212 |
11 | 368334284245 |
12 | 147a10111084 |
13 | 7630a0ab5c0 |
14 | 37c9adb6776 |
15 | 1bc4e989d27 |
hex | f01444e424 |
1031132210212 has 48 divisors (see below), whose sum is σ = 1990631607552. Its totient is φ = 464373930240.
The previous prime is 1031132210179. The next prime is 1031132210237. The reversal of 1031132210212 is 2120122311301.
It is a self number, because there is not a number n which added to its sum of digits gives 1031132210212.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171648 + ... + 1446280.
It is an arithmetic number, because the mean of its divisors is an integer number (41471491824).
Almost surely, 21031132210212 is an apocalyptic number.
It is an amenable number.
1031132210212 is a deficient number, since it is larger than the sum of its proper divisors (959499397340).
1031132210212 is a wasteful number, since it uses less digits than its factorization.
1031132210212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1275028 (or 1275026 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 1031132210212 its reverse (2120122311301), we get a palindrome (3151254521513).
The spelling of 1031132210212 in words is "one trillion, thirty-one billion, one hundred thirty-two million, two hundred ten thousand, two hundred twelve".
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