Base | Representation |
---|---|
bin | 1011111101000010010111… |
… | …0000101000111101010110 |
3 | 1201112110222112110211211101 |
4 | 2333100211300220331112 |
5 | 3210314320224332210 |
6 | 43541530150100314 |
7 | 2524365401606332 |
oct | 277204560507526 |
9 | 51473875424741 |
10 | 13143233433430 |
11 | 42080176a2271 |
12 | 15832b634a69a |
13 | 74452b3c3919 |
14 | 3361c8c627c2 |
15 | 17bd441aca3a |
hex | bf425c28f56 |
13143233433430 has 16 divisors (see below), whose sum is σ = 23747773873824. Its totient is φ = 5237303663680.
The previous prime is 13143233433371. The next prime is 13143233433443. The reversal of 13143233433430 is 3433433234131.
It is a self number, because there is not a number n which added to its sum of digits gives 13143233433430.
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 7 ways as a sum of consecutive naturals, for example, 2498710951 + ... + 2498716210.
It is an arithmetic number, because the mean of its divisors is an integer number (1484235867114).
Almost surely, 213143233433430 is an apocalyptic number.
13143233433430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13143233433430 is a deficient number, since it is larger than the sum of its proper divisors (10604540440394).
13143233433430 is a wasteful number, since it uses less digits than its factorization.
13143233433430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4997427431.
The product of its (nonzero) digits is 279936, while the sum is 37.
Adding to 13143233433430 its reverse (3433433234131), we get a palindrome (16576666667561).
The spelling of 13143233433430 in words is "thirteen trillion, one hundred forty-three billion, two hundred thirty-three million, four hundred thirty-three thousand, four hundred thirty".
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