Base | Representation |
---|---|
bin | 1111101111000110111011 |
3 | 21202120121001 |
4 | 33233012323 |
5 | 2024000430 |
6 | 224225431 |
7 | 50030401 |
oct | 17570673 |
9 | 7676531 |
10 | 4125115 |
11 | 2368295 |
12 | 146b277 |
13 | b157c7 |
14 | 795471 |
15 | 5673ca |
hex | 3ef1bb |
4125115 has 8 divisors (see below), whose sum is σ = 4970160. Its totient is φ = 3286752.
The previous prime is 4125113. The next prime is 4125127. The reversal of 4125115 is 5115214.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4125115 - 21 = 4125113 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4125092 and 4125101.
It is not an unprimeable number, because it can be changed into a prime (4125113) 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, 189 + ... + 2878.
It is an arithmetic number, because the mean of its divisors is an integer number (621270).
Almost surely, 24125115 is an apocalyptic number.
4125115 is a deficient number, since it is larger than the sum of its proper divisors (845045).
4125115 is a wasteful number, since it uses less digits than its factorization.
4125115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3341.
The product of its digits is 200, while the sum is 19.
The square root of 4125115 is about 2031.0379120046. The cubic root of 4125115 is about 160.3782068554.
Subtracting 4125115 from its reverse (5115214), we obtain a palindrome (990099).
The spelling of 4125115 in words is "four million, one hundred twenty-five thousand, one hundred fifteen".
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