Base | Representation |
---|---|
bin | 100110100101… |
… | …100001001100 |
3 | 201000220101010 |
4 | 212211201030 |
5 | 10042141043 |
6 | 1000445220 |
7 | 151656141 |
oct | 46454114 |
9 | 21026333 |
10 | 10115148 |
11 | 578972a |
12 | 3479810 |
13 | 21320c4 |
14 | 14b43c8 |
15 | d4c133 |
hex | 9a584c |
10115148 has 24 divisors (see below), whose sum is σ = 24152128. Its totient is φ = 3293136.
The previous prime is 10115143. The next prime is 10115173. The reversal of 10115148 is 84151101.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (10115143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9286 + ... + 10317.
Almost surely, 210115148 is an apocalyptic number.
It is an amenable number.
10115148 is an abundant number, since it is smaller than the sum of its proper divisors (14036980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10115148 is a wasteful number, since it uses less digits than its factorization.
10115148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19653 (or 19651 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 21.
The square root of 10115148 is about 3180.4320461220. The cubic root of 10115148 is about 216.2672446626.
Adding to 10115148 its reverse (84151101), we get a palindrome (94266249).
The spelling of 10115148 in words is "ten million, one hundred fifteen thousand, one hundred forty-eight".
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