Base | Representation |
---|---|
bin | 1111110010000100001001 |
3 | 21210012012120 |
4 | 33302010021 |
5 | 2024342400 |
6 | 224401453 |
7 | 50110611 |
oct | 17620411 |
9 | 7705176 |
10 | 4137225 |
11 | 23763a4 |
12 | 1476289 |
13 | b1b181 |
14 | 799a41 |
15 | 56aca0 |
hex | 3f2109 |
4137225 has 12 divisors (see below), whose sum is σ = 6840336. Its totient is φ = 2206480.
The previous prime is 4137223. The next prime is 4137271. The reversal of 4137225 is 5227314.
It is not a de Polignac number, because 4137225 - 21 = 4137223 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4137195 and 4137204.
It is not an unprimeable number, because it can be changed into a prime (4137223) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27507 + ... + 27656.
It is an arithmetic number, because the mean of its divisors is an integer number (570028).
Almost surely, 24137225 is an apocalyptic number.
It is an amenable number.
4137225 is a deficient number, since it is larger than the sum of its proper divisors (2703111).
4137225 is a wasteful number, since it uses less digits than its factorization.
4137225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55176 (or 55171 counting only the distinct ones).
The product of its digits is 1680, while the sum is 24.
The square root of 4137225 is about 2034.0169615812. The cubic root of 4137225 is about 160.5349930009.
The spelling of 4137225 in words is "four million, one hundred thirty-seven thousand, two hundred twenty-five".
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