Base | Representation |
---|---|
bin | 10010111000001… |
… | …11011010100001 |
3 | 102000222210102011 |
4 | 21130013122201 |
5 | 311020142340 |
6 | 23414152521 |
7 | 3632040355 |
oct | 1134073241 |
9 | 360883364 |
10 | 158365345 |
11 | 81436256 |
12 | 45052741 |
13 | 26a6a708 |
14 | 17065465 |
15 | dd830ea |
hex | 97076a1 |
158365345 has 16 divisors (see below), whose sum is σ = 195497280. Its totient is φ = 123084864.
The previous prime is 158365343. The next prime is 158365349. The reversal of 158365345 is 543563851.
It is a cyclic number.
It is not a de Polignac number, because 158365345 - 21 = 158365343 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 158365298 and 158365307.
It is not an unprimeable number, because it can be changed into a prime (158365343) 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 15 ways as a sum of consecutive naturals, for example, 40486 + ... + 44224.
It is an arithmetic number, because the mean of its divisors is an integer number (12218580).
Almost surely, 2158365345 is an apocalyptic number.
It is an amenable number.
158365345 is a deficient number, since it is larger than the sum of its proper divisors (37131935).
158365345 is a wasteful number, since it uses less digits than its factorization.
158365345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3984.
The product of its digits is 216000, while the sum is 40.
The square root of 158365345 is about 12584.3293424799. The cubic root of 158365345 is about 541.0283843643.
The spelling of 158365345 in words is "one hundred fifty-eight million, three hundred sixty-five thousand, three hundred forty-five".
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