Base | Representation |
---|---|
bin | 1110111010000… |
… | …01011000101101 |
3 | 22201022010002221 |
4 | 13131001120231 |
5 | 224003021430 |
6 | 20224115341 |
7 | 3045615331 |
oct | 735013055 |
9 | 281263087 |
10 | 125048365 |
11 | 6464a762 |
12 | 35a65b51 |
13 | 1cba3a20 |
14 | 128717c1 |
15 | aea157a |
hex | 774162d |
125048365 has 16 divisors (see below), whose sum is σ = 162344448. Its totient is φ = 91918656.
The previous prime is 125048333. The next prime is 125048369. The reversal of 125048365 is 563840521.
It is a cyclic number.
It is not a de Polignac number, because 125048365 - 25 = 125048333 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 125048365.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125048369) 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, 10182 + ... + 18808.
It is an arithmetic number, because the mean of its divisors is an integer number (10146528).
Almost surely, 2125048365 is an apocalyptic number.
It is an amenable number.
125048365 is a deficient number, since it is larger than the sum of its proper divisors (37296083).
125048365 is a wasteful number, since it uses less digits than its factorization.
125048365 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8868.
The product of its (nonzero) digits is 28800, while the sum is 34.
The square root of 125048365 is about 11182.5026268720. The cubic root of 125048365 is about 500.0644783514.
Adding to 125048365 its reverse (563840521), we get a palindrome (688888886).
The spelling of 125048365 in words is "one hundred twenty-five million, forty-eight thousand, three hundred sixty-five".
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