Base | Representation |
---|---|
bin | 10000100111100111000… |
… | …101010100000011111110 |
3 | 11001011210221212211110011 |
4 | 100213213011110003332 |
5 | 122202401033410410 |
6 | 2232351502333434 |
7 | 145336616366002 |
oct | 20474705240376 |
9 | 4034727784404 |
10 | 1142043263230 |
11 | 400379715a31 |
12 | 165403b8a27a |
13 | 83904271b1c |
14 | 3d3bd192702 |
15 | 1ea91a4418a |
hex | 109e71540fe |
1142043263230 has 32 divisors (see below), whose sum is σ = 2168868996000. Its totient is φ = 431774779392.
The previous prime is 1142043263227. The next prime is 1142043263311. The reversal of 1142043263230 is 323623402411.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1142043263192 and 1142043263201.
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, 6858555 + ... + 7023094.
It is an arithmetic number, because the mean of its divisors is an integer number (67777156125).
Almost surely, 21142043263230 is an apocalyptic number.
1142043263230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1142043263230 is a deficient number, since it is larger than the sum of its proper divisors (1026825732770).
1142043263230 is a wasteful number, since it uses less digits than its factorization.
1142043263230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13882108.
The product of its (nonzero) digits is 20736, while the sum is 31.
Adding to 1142043263230 its reverse (323623402411), we get a palindrome (1465666665641).
The spelling of 1142043263230 in words is "one trillion, one hundred forty-two billion, forty-three million, two hundred sixty-three thousand, two hundred thirty".
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