Base | Representation |
---|---|
bin | 10010100001111111111011… |
… | …11100011001010100010101 |
3 | 12100021201110102212020110212 |
4 | 21100333331330121110111 |
5 | 20320124224443031031 |
6 | 222400324005055205 |
7 | 11404064143031012 |
oct | 1120777574312425 |
9 | 170251412766425 |
10 | 40750615205141 |
11 | 11a91269a0a516 |
12 | 46a18aa6b7505 |
13 | 19979c7094b1a |
14 | a0c4a9ad4709 |
15 | 4aa03c68c12b |
hex | 250ffdf19515 |
40750615205141 has 2 divisors, whose sum is σ = 40750615205142. Its totient is φ = 40750615205140.
The previous prime is 40750615205123. The next prime is 40750615205147. The reversal of 40750615205141 is 14150251605704.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 36458301401041 + 4292313804100 = 6038071^2 + 2071790^2 .
It is a cyclic number.
It is not a de Polignac number, because 40750615205141 - 230 = 40749541463317 is a prime.
It is a super-2 number, since 2×407506152051412 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (40750615205147) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20375307602570 + 20375307602571.
It is an arithmetic number, because the mean of its divisors is an integer number (20375307602571).
Almost surely, 240750615205141 is an apocalyptic number.
It is an amenable number.
40750615205141 is a deficient number, since it is larger than the sum of its proper divisors (1).
40750615205141 is an equidigital number, since it uses as much as digits as its factorization.
40750615205141 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 168000, while the sum is 41.
The spelling of 40750615205141 in words is "forty trillion, seven hundred fifty billion, six hundred fifteen million, two hundred five thousand, one hundred forty-one".
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