Base | Representation |
---|---|
bin | 11101111111010011101… |
… | …01001010001101101111 |
3 | 10122111200202102020100121 |
4 | 32333221311022031233 |
5 | 113340300033214133 |
6 | 2105211333105411 |
7 | 134305526163343 |
oct | 16775165121557 |
9 | 3574622366317 |
10 | 1030420210543 |
11 | 367aa9389369 |
12 | 147851788267 |
13 | 7622572a419 |
14 | 37c305d7623 |
15 | 1bc0c1e702d |
hex | efe9d4a36f |
1030420210543 has 8 divisors (see below), whose sum is σ = 1039905307760. Its totient is φ = 1020935689920.
The previous prime is 1030420210541. The next prime is 1030420210591. The reversal of 1030420210543 is 3450120240301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1030420210543 - 21 = 1030420210541 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030420210541) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3989203 + ... + 4239643.
It is an arithmetic number, because the mean of its divisors is an integer number (129988163470).
Almost surely, 21030420210543 is an apocalyptic number.
1030420210543 is a deficient number, since it is larger than the sum of its proper divisors (9485097217).
1030420210543 is a wasteful number, since it uses less digits than its factorization.
1030420210543 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 288297.
The product of its (nonzero) digits is 2880, while the sum is 25.
Adding to 1030420210543 its reverse (3450120240301), we get a palindrome (4480540450844).
The spelling of 1030420210543 in words is "one trillion, thirty billion, four hundred twenty million, two hundred ten thousand, five hundred forty-three".
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