Base | Representation |
---|---|
bin | 1000001011101010001… |
… | …1100001101010111001 |
3 | 111102211111001100220011 |
4 | 2002322203201222321 |
5 | 4300341110003401 |
6 | 144324301501521 |
7 | 13104266220505 |
oct | 2027243415271 |
9 | 442744040804 |
10 | 140568828601 |
11 | 54684491523 |
12 | 232b02718a1 |
13 | 10342695676 |
14 | 6b36dbd305 |
15 | 39cab33451 |
hex | 20ba8e1ab9 |
140568828601 has 2 divisors, whose sum is σ = 140568828602. Its totient is φ = 140568828600.
The previous prime is 140568828527. The next prime is 140568828611. The reversal of 140568828601 is 106828865041.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 138443526400 + 2125302201 = 372080^2 + 46101^2 .
It is a cyclic number.
It is not a de Polignac number, because 140568828601 - 27 = 140568828473 is a prime.
It is not a weakly prime, because it can be changed into another prime (140568828611) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70284414300 + 70284414301.
It is an arithmetic number, because the mean of its divisors is an integer number (70284414301).
Almost surely, 2140568828601 is an apocalyptic number.
It is an amenable number.
140568828601 is a deficient number, since it is larger than the sum of its proper divisors (1).
140568828601 is an equidigital number, since it uses as much as digits as its factorization.
140568828601 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 737280, while the sum is 49.
The spelling of 140568828601 in words is "one hundred forty billion, five hundred sixty-eight million, eight hundred twenty-eight thousand, six hundred one".
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