Base | Representation |
---|---|
bin | 11110101010010110101… |
… | …11011010001111100011 |
3 | 10201201100102020002111102 |
4 | 33111023113122033203 |
5 | 114230113020244043 |
6 | 2123552522305015 |
7 | 136054330163606 |
oct | 17251327321743 |
9 | 3651312202442 |
10 | 1053531415523 |
11 | 376889022774 |
12 | 15022165816b |
13 | 78469854242 |
14 | 38dc3b9233d |
15 | 1c6111716b8 |
hex | f54b5da3e3 |
1053531415523 has 2 divisors, whose sum is σ = 1053531415524. Its totient is φ = 1053531415522.
The previous prime is 1053531415513. The next prime is 1053531415571. The reversal of 1053531415523 is 3255141353501.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1053531415523 - 26 = 1053531415459 is a prime.
It is a super-2 number, since 2×10535314155232 (a number of 25 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1053531415513) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526765707761 + 526765707762.
It is an arithmetic number, because the mean of its divisors is an integer number (526765707762).
Almost surely, 21053531415523 is an apocalyptic number.
1053531415523 is a deficient number, since it is larger than the sum of its proper divisors (1).
1053531415523 is an equidigital number, since it uses as much as digits as its factorization.
1053531415523 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 135000, while the sum is 38.
The spelling of 1053531415523 in words is "one trillion, fifty-three billion, five hundred thirty-one million, four hundred fifteen thousand, five hundred twenty-three".
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