Base | Representation |
---|---|
bin | 100000111111111101110110… |
… | …111100010001110000111010 |
3 | 201000212121020201021212120020 |
4 | 200333331312330101300322 |
5 | 123010330331231141101 |
6 | 1232401142104511310 |
7 | 42366346604254551 |
oct | 4077756674216072 |
9 | 630777221255506 |
10 | 145133235412026 |
11 | 42275728857874 |
12 | 1433b962a7b536 |
13 | 62ca00ba66474 |
14 | 27ba6b3b04d98 |
15 | 11ba3adb17136 |
hex | 83ff76f11c3a |
145133235412026 has 16 divisors (see below), whose sum is σ = 291568114193664. Its totient is φ = 48160804575744.
The previous prime is 145133235411973. The next prime is 145133235412027. The reversal of 145133235412026 is 620214532331541.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (145133235412027) 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, 54235138951 + ... + 54235141626.
It is an arithmetic number, because the mean of its divisors is an integer number (18223007137104).
Almost surely, 2145133235412026 is an apocalyptic number.
145133235412026 is an abundant number, since it is smaller than the sum of its proper divisors (146434878781638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145133235412026 is a wasteful number, since it uses less digits than its factorization.
145133235412026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108470280805.
The product of its (nonzero) digits is 518400, while the sum is 42.
Adding to 145133235412026 its reverse (620214532331541), we get a palindrome (765347767743567).
The spelling of 145133235412026 in words is "one hundred forty-five trillion, one hundred thirty-three billion, two hundred thirty-five million, four hundred twelve thousand, twenty-six".
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