Base | Representation |
---|---|
bin | 11110000000011011010… |
… | …01000100111110011100 |
3 | 10122120020121221200021201 |
4 | 33000031221010332130 |
5 | 113343012340220012 |
6 | 2105351114405244 |
7 | 134326443045502 |
oct | 17001551047634 |
9 | 3576217850251 |
10 | 1031021023132 |
11 | 3682875417a1 |
12 | 14799aa30824 |
13 | 762c004bb29 |
14 | 37c8a312672 |
15 | 1bc44d25857 |
hex | f00da44f9c |
1031021023132 has 12 divisors (see below), whose sum is σ = 1805567344560. Its totient is φ = 515144638976.
The previous prime is 1031021023129. The next prime is 1031021023139. The reversal of 1031021023132 is 2313201201301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1031021023139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91461808 + ... + 91473079.
It is an arithmetic number, because the mean of its divisors is an integer number (150463945380).
Almost surely, 21031021023132 is an apocalyptic number.
It is an amenable number.
1031021023132 is a deficient number, since it is larger than the sum of its proper divisors (774546321428).
1031021023132 is a wasteful number, since it uses less digits than its factorization.
1031021023132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182936300 (or 182936298 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 1031021023132 its reverse (2313201201301), we get a palindrome (3344222224433).
The spelling of 1031021023132 in words is "one trillion, thirty-one billion, twenty-one million, twenty-three thousand, one hundred thirty-two".
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