Base | Representation |
---|---|
bin | 10001010110010… |
… | …10110011000110 |
3 | 101010211220022201 |
4 | 20223022303012 |
5 | 244224043100 |
6 | 22235145114 |
7 | 3415006546 |
oct | 1053126306 |
9 | 333756281 |
10 | 145534150 |
11 | 75171a63 |
12 | 408a519a |
13 | 241c72a8 |
14 | 15485326 |
15 | cb9b36a |
hex | 8acacc6 |
145534150 has 24 divisors (see below), whose sum is σ = 279428544. Its totient is φ = 56335200.
The previous prime is 145534139. The next prime is 145534153. The reversal of 145534150 is 51435541.
145534150 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145534153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45397 + ... + 48496.
It is an arithmetic number, because the mean of its divisors is an integer number (11642856).
Almost surely, 2145534150 is an apocalyptic number.
145534150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
145534150 is a deficient number, since it is larger than the sum of its proper divisors (133894394).
145534150 is a wasteful number, since it uses less digits than its factorization.
145534150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93936 (or 93931 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 145534150 is about 12063.7535618065. The cubic root of 145534150 is about 526.0031010819.
Adding to 145534150 its reverse (51435541), we get a palindrome (196969691).
The spelling of 145534150 in words is "one hundred forty-five million, five hundred thirty-four thousand, one hundred fifty".
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