Base | Representation |
---|---|
bin | 10001010011010… |
… | …10111001101001 |
3 | 101010002221111200 |
4 | 20221222321221 |
5 | 244124010403 |
6 | 22222514413 |
7 | 3411452430 |
oct | 1051527151 |
9 | 333087450 |
10 | 145141353 |
11 | 74a23935 |
12 | 40735a09 |
13 | 240ba576 |
14 | 153c2117 |
15 | cb1eca3 |
hex | 8a6ae69 |
145141353 has 48 divisors (see below), whose sum is σ = 248766336. Its totient is φ = 79822080.
The previous prime is 145141333. The next prime is 145141379. The reversal of 145141353 is 353141541.
It is a happy number.
145141353 is a `hidden beast` number, since 14 + 514 + 135 + 3 = 666.
145141353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 145141353 - 210 = 145140329 is a prime.
It is not an unprimeable number, because it can be changed into a prime (145141313) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 214051 + ... + 214727.
It is an arithmetic number, because the mean of its divisors is an integer number (5182632).
Almost surely, 2145141353 is an apocalyptic number.
It is an amenable number.
145141353 is a deficient number, since it is larger than the sum of its proper divisors (103624983).
145141353 is a wasteful number, since it uses less digits than its factorization.
145141353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 814 (or 811 counting only the distinct ones).
The product of its digits is 3600, while the sum is 27.
The square root of 145141353 is about 12047.4625129112. The cubic root of 145141353 is about 525.5294468415.
Adding to 145141353 its reverse (353141541), we get a palindrome (498282894).
The spelling of 145141353 in words is "one hundred forty-five million, one hundred forty-one thousand, three hundred fifty-three".
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