Base | Representation |
---|---|
bin | 1000011100011010010… |
… | …1110000011010010001 |
3 | 111212102212201110120122 |
4 | 2013012211300122101 |
5 | 4334043310112103 |
6 | 150350421320025 |
7 | 13323602110553 |
oct | 2070645603221 |
9 | 455385643518 |
10 | 145065707153 |
11 | 5658189a984 |
12 | 24146266015 |
13 | 108ab218453 |
14 | 70423154d3 |
15 | 3b90806b38 |
hex | 21c6970691 |
145065707153 has 2 divisors, whose sum is σ = 145065707154. Its totient is φ = 145065707152.
The previous prime is 145065707131. The next prime is 145065707183. The reversal of 145065707153 is 351707560541.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 135377635969 + 9688071184 = 367937^2 + 98428^2 .
It is a cyclic number.
It is not a de Polignac number, because 145065707153 - 226 = 144998598289 is a prime.
It is not a weakly prime, because it can be changed into another prime (145065707183) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72532853576 + 72532853577.
It is an arithmetic number, because the mean of its divisors is an integer number (72532853577).
Almost surely, 2145065707153 is an apocalyptic number.
It is an amenable number.
145065707153 is a deficient number, since it is larger than the sum of its proper divisors (1).
145065707153 is an equidigital number, since it uses as much as digits as its factorization.
145065707153 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 441000, while the sum is 44.
The spelling of 145065707153 in words is "one hundred forty-five billion, sixty-five million, seven hundred seven thousand, one hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •