Base | Representation |
---|---|
bin | 10011000110000111001… |
… | …111100110111110001110 |
3 | 11122110002211212010210022 |
4 | 103012013033212332032 |
5 | 132444423403304410 |
6 | 2442455413342142 |
7 | 163543245212150 |
oct | 23060717467616 |
9 | 4573084763708 |
10 | 1312234041230 |
11 | 4665739a7472 |
12 | 1923a0637952 |
13 | 969878a47a8 |
14 | 477262caad0 |
15 | 24202ec6455 |
hex | 131873e6f8e |
1312234041230 has 64 divisors (see below), whose sum is σ = 2728436151168. Its totient is φ = 445104046080.
The previous prime is 1312234041229. The next prime is 1312234041259. The reversal of 1312234041230 is 321404322131.
It is a self number, because there is not a number n which added to its sum of digits gives 1312234041230.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 2176994 + ... + 2713626.
It is an arithmetic number, because the mean of its divisors is an integer number (42631814862).
Almost surely, 21312234041230 is an apocalyptic number.
1312234041230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1312234041230 is an abundant number, since it is smaller than the sum of its proper divisors (1416202109938).
1312234041230 is a wasteful number, since it uses less digits than its factorization.
1312234041230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 537021.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 1312234041230 its reverse (321404322131), we get a palindrome (1633638363361).
The spelling of 1312234041230 in words is "one trillion, three hundred twelve billion, two hundred thirty-four million, forty-one thousand, two hundred thirty".
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