Base | Representation |
---|---|
bin | 100000111110001111111011… |
… | …100000111101001100001111 |
3 | 201000110022120122211212102200 |
4 | 200332033323200331030033 |
5 | 123001412112314112221 |
6 | 1232231021411452543 |
7 | 42355000566334551 |
oct | 4076177340751417 |
9 | 630408518755380 |
10 | 145015200535311 |
11 | 4222a668188987 |
12 | 14320b012b7153 |
13 | 62bbb4aa34852 |
14 | 27b4ab77794d1 |
15 | 11b72a1435426 |
hex | 83e3fb83d30f |
145015200535311 has 24 divisors (see below), whose sum is σ = 214341091700736. Its totient is φ = 94427013900240.
The previous prime is 145015200535277. The next prime is 145015200535357. The reversal of 145015200535311 is 113535002510541.
145015200535311 is a `hidden beast` number, since 1 + 4 + 50 + 1 + 5 + 20 + 0 + 53 + 531 + 1 = 666.
It is a de Polignac number, because none of the positive numbers 2k-145015200535311 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145015200525311) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21893746 + ... + 27737456.
It is an arithmetic number, because the mean of its divisors is an integer number (8930878820864).
Almost surely, 2145015200535311 is an apocalyptic number.
145015200535311 is a deficient number, since it is larger than the sum of its proper divisors (69325891165425).
145015200535311 is a wasteful number, since it uses less digits than its factorization.
145015200535311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5907883 (or 5907880 counting only the distinct ones).
The product of its (nonzero) digits is 45000, while the sum is 36.
The spelling of 145015200535311 in words is "one hundred forty-five trillion, fifteen billion, two hundred million, five hundred thirty-five thousand, three hundred eleven".
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