Base | Representation |
---|---|
bin | 10001010010100… |
… | …00111111011000 |
3 | 101002220112220222 |
4 | 20221100333120 |
5 | 244112111344 |
6 | 22220335212 |
7 | 3410531135 |
oct | 1051207730 |
9 | 332815828 |
10 | 145035224 |
11 | 74961124 |
12 | 406a4508 |
13 | 24081179 |
14 | 1539558c |
15 | caed5ee |
hex | 8a50fd8 |
145035224 has 16 divisors (see below), whose sum is σ = 272374920. Its totient is φ = 72401920.
The previous prime is 145035221. The next prime is 145035257. The reversal of 145035224 is 422530541.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 145035193 and 145035202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145035221) 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 3 ways as a sum of consecutive naturals, for example, 9014 + ... + 19269.
Almost surely, 2145035224 is an apocalyptic number.
It is an amenable number.
145035224 is a deficient number, since it is larger than the sum of its proper divisors (127339696).
145035224 is a wasteful number, since it uses less digits than its factorization.
145035224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28930 (or 28926 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 145035224 is about 12043.0570869692. The cubic root of 145035224 is about 525.4013245819.
Adding to 145035224 its reverse (422530541), we get a palindrome (567565765).
The spelling of 145035224 in words is "one hundred forty-five million, thirty-five thousand, two hundred twenty-four".
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