Base | Representation |
---|---|
bin | 10001010110100… |
… | …01101000111000 |
3 | 101010220022202102 |
4 | 20223101220320 |
5 | 244230442133 |
6 | 22235522532 |
7 | 3415154333 |
oct | 1053215070 |
9 | 333808672 |
10 | 145562168 |
11 | 75191014 |
12 | 408b9448 |
13 | 24206c7b |
14 | 1549161a |
15 | cba47e8 |
hex | 8ad1a38 |
145562168 has 16 divisors (see below), whose sum is σ = 278079480. Its totient is φ = 71407648.
The previous prime is 145562167. The next prime is 145562201. The reversal of 145562168 is 861265541.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145562167) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171230 + ... + 172077.
Almost surely, 2145562168 is an apocalyptic number.
It is an amenable number.
145562168 is a deficient number, since it is larger than the sum of its proper divisors (132517312).
145562168 is a wasteful number, since it uses less digits than its factorization.
145562168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343366 (or 343362 counting only the distinct ones).
The product of its digits is 57600, while the sum is 38.
The square root of 145562168 is about 12064.9147531178. The cubic root of 145562168 is about 526.0368540057.
The spelling of 145562168 in words is "one hundred forty-five million, five hundred sixty-two thousand, one hundred sixty-eight".
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