Base | Representation |
---|---|
bin | 10001010010101… |
… | …00110110010000 |
3 | 101002221100121011 |
4 | 20221110312100 |
5 | 244113113044 |
6 | 22220540304 |
7 | 3410625166 |
oct | 1051246620 |
9 | 332840534 |
10 | 145051024 |
11 | 74971a88 |
12 | 406b1694 |
13 | 24088411 |
14 | 1539b236 |
15 | cb03134 |
hex | 8a54d90 |
145051024 has 20 divisors (see below), whose sum is σ = 287017344. Its totient is φ = 70982048.
The previous prime is 145051013. The next prime is 145051033. The reversal of 145051024 is 420150541.
It is a junction number, because it is equal to n+sod(n) for n = 145050986 and 145051004.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95692 + ... + 97195.
Almost surely, 2145051024 is an apocalyptic number.
It is an amenable number.
145051024 is a deficient number, since it is larger than the sum of its proper divisors (141966320).
145051024 is a wasteful number, since it uses less digits than its factorization.
145051024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 192942 (or 192936 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 145051024 is about 12043.7130487238. The cubic root of 145051024 is about 525.4204027967.
The spelling of 145051024 in words is "one hundred forty-five million, fifty-one thousand, twenty-four".
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