Base | Representation |
---|---|
bin | 1011000000011111100110… |
… | …1000111011101110101000 |
3 | 1120212001020121212020010002 |
4 | 2300013321220323232220 |
5 | 3041244132422130044 |
6 | 41424031551242132 |
7 | 2356264243112645 |
oct | 260077150735650 |
9 | 46761217766102 |
10 | 12103111130024 |
11 | 394699a783a42 |
12 | 14357b7519348 |
13 | 69a41a923365 |
14 | 2dbb17cd2dcc |
15 | 15ec6a35174e |
hex | b01f9a3bba8 |
12103111130024 has 64 divisors (see below), whose sum is σ = 23825457936000. Its totient is φ = 5756001744640.
The previous prime is 12103111130023. The next prime is 12103111130039. The reversal of 12103111130024 is 42003111130121.
It is a junction number, because it is equal to n+sod(n) for n = 12103111129978 and 12103111130005.
It is not an unprimeable number, because it can be changed into a prime (12103111130023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20446442 + ... + 21030054.
It is an arithmetic number, because the mean of its divisors is an integer number (372272780250).
Almost surely, 212103111130024 is an apocalyptic number.
It is an amenable number.
12103111130024 is a deficient number, since it is larger than the sum of its proper divisors (11722346805976).
12103111130024 is a wasteful number, since it uses less digits than its factorization.
12103111130024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 584978 (or 584974 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 12103111130024 its reverse (42003111130121), we get a palindrome (54106222260145).
The spelling of 12103111130024 in words is "twelve trillion, one hundred three billion, one hundred eleven million, one hundred thirty thousand, twenty-four".
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