Base | Representation |
---|---|
bin | 11110000000101000101… |
… | …00010010010010010110 |
3 | 10122120112102200100200212 |
4 | 33000110110102102112 |
5 | 113343230022410032 |
6 | 2105410155005422 |
7 | 134332302666131 |
oct | 17002424222226 |
9 | 3576472610625 |
10 | 1031133013142 |
11 | 368334782521 |
12 | 147a10439872 |
13 | 7630a2ccbcb |
14 | 37c9b145218 |
15 | 1bc4ea97bb2 |
hex | f014512496 |
1031133013142 has 32 divisors (see below), whose sum is σ = 1695540859200. Its totient is φ = 468123056128.
The previous prime is 1031133013139. The next prime is 1031133013237. The reversal of 1031133013142 is 2413103311301.
It is a congruent number.
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, 778334 + ... + 1633422.
It is an arithmetic number, because the mean of its divisors is an integer number (52985651850).
Almost surely, 21031133013142 is an apocalyptic number.
1031133013142 is a deficient number, since it is larger than the sum of its proper divisors (664407846058).
1031133013142 is a wasteful number, since it uses less digits than its factorization.
1031133013142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 856360.
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 1031133013142 its reverse (2413103311301), we get a palindrome (3444236324443).
The spelling of 1031133013142 in words is "one trillion, thirty-one billion, one hundred thirty-three million, thirteen thousand, one hundred forty-two".
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