Base | Representation |
---|---|
bin | 1000011110100000010… |
… | …0100011110010011001 |
3 | 111220220000200221112001 |
4 | 2013220010203302121 |
5 | 4341221110230131 |
6 | 150522245121001 |
7 | 13343532505612 |
oct | 2075004436231 |
9 | 456800627461 |
10 | 145627430041 |
11 | 5683a984675 |
12 | 242823b9161 |
13 | 1096a701762 |
14 | 7096b76c09 |
15 | 3bc4cb3261 |
hex | 21e8123c99 |
145627430041 has 2 divisors, whose sum is σ = 145627430042. Its totient is φ = 145627430040.
The previous prime is 145627430009. The next prime is 145627430149. The reversal of 145627430041 is 140034726541.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 126028550025 + 19598880016 = 355005^2 + 139996^2 .
It is a cyclic number.
It is not a de Polignac number, because 145627430041 - 25 = 145627430009 is a prime.
It is not a weakly prime, because it can be changed into another prime (145627430441) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72813715020 + 72813715021.
It is an arithmetic number, because the mean of its divisors is an integer number (72813715021).
Almost surely, 2145627430041 is an apocalyptic number.
It is an amenable number.
145627430041 is a deficient number, since it is larger than the sum of its proper divisors (1).
145627430041 is an equidigital number, since it uses as much as digits as its factorization.
145627430041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 80640, while the sum is 37.
The spelling of 145627430041 in words is "one hundred forty-five billion, six hundred twenty-seven million, four hundred thirty thousand, forty-one".
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