Base | Representation |
---|---|
bin | 10010110110010… |
… | …00010111100011 |
3 | 102000111200011210 |
4 | 21123020113203 |
5 | 310433411412 |
6 | 23404441203 |
7 | 3626613444 |
oct | 1133102743 |
9 | 360450153 |
10 | 158107107 |
11 | 8127a234 |
12 | 44b49203 |
13 | 269aa002 |
14 | 16dd92cb |
15 | dd3183c |
hex | 96c85e3 |
158107107 has 16 divisors (see below), whose sum is σ = 215815680. Its totient is φ = 102912672.
The previous prime is 158107093. The next prime is 158107127. The reversal of 158107107 is 701701851.
It is a happy number.
158107107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 158107107 - 219 = 157582819 is a prime.
It is not an unprimeable number, because it can be changed into a prime (158107127) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70668 + ... + 72870.
It is an arithmetic number, because the mean of its divisors is an integer number (13488480).
Almost surely, 2158107107 is an apocalyptic number.
158107107 is a deficient number, since it is larger than the sum of its proper divisors (57708573).
158107107 is a wasteful number, since it uses less digits than its factorization.
158107107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2762.
The product of its (nonzero) digits is 1960, while the sum is 30.
The square root of 158107107 is about 12574.0648558849. The cubic root of 158107107 is about 540.7341489088.
Adding to 158107107 its reverse (701701851), we get a palindrome (859808958).
The spelling of 158107107 in words is "one hundred fifty-eight million, one hundred seven thousand, one hundred seven".
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