Base | Representation |
---|---|
bin | 1000011110000111111… |
… | …1000000001100101111 |
3 | 111220121220112201111202 |
4 | 2013201333000030233 |
5 | 4341013434412010 |
6 | 150504200240115 |
7 | 13341152504363 |
oct | 2074177001457 |
9 | 456556481452 |
10 | 145525310255 |
11 | 56798275556 |
12 | 2425417003b |
13 | 109524c8150 |
14 | 70873932a3 |
15 | 3bbad406a5 |
hex | 21e1fc032f |
145525310255 has 8 divisors (see below), whose sum is σ = 188063477952. Its totient is φ = 107464844448.
The previous prime is 145525310237. The next prime is 145525310267. The reversal of 145525310255 is 552013525541.
145525310255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 145525310255 - 26 = 145525310191 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1119425399 + ... + 1119425528.
It is an arithmetic number, because the mean of its divisors is an integer number (23507934744).
Almost surely, 2145525310255 is an apocalyptic number.
145525310255 is a deficient number, since it is larger than the sum of its proper divisors (42538167697).
145525310255 is a wasteful number, since it uses less digits than its factorization.
145525310255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2238850945.
The product of its (nonzero) digits is 150000, while the sum is 38.
Adding to 145525310255 its reverse (552013525541), we get a palindrome (697538835796).
The spelling of 145525310255 in words is "one hundred forty-five billion, five hundred twenty-five million, three hundred ten thousand, two hundred fifty-five".
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