Base | Representation |
---|---|
bin | 1111111010100111011101 |
3 | 21211222020220 |
4 | 33322213131 |
5 | 2032003003 |
6 | 225231553 |
7 | 50315001 |
oct | 17724735 |
9 | 7758226 |
10 | 4172253 |
11 | 239a748 |
12 | 14925b9 |
13 | b310b7 |
14 | 7a8701 |
15 | 576353 |
hex | 3fa9dd |
4172253 has 8 divisors (see below), whose sum is σ = 5573568. Its totient is φ = 2776224.
The previous prime is 4172243. The next prime is 4172257. The reversal of 4172253 is 3522714.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4172253 - 210 = 4171229 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4172257) 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, 1225 + ... + 3137.
It is an arithmetic number, because the mean of its divisors is an integer number (696696).
Almost surely, 24172253 is an apocalyptic number.
It is an amenable number.
4172253 is a deficient number, since it is larger than the sum of its proper divisors (1401315).
4172253 is a wasteful number, since it uses less digits than its factorization.
4172253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2643.
The product of its digits is 1680, while the sum is 24.
The square root of 4172253 is about 2042.6093605974. The cubic root of 4172253 is about 160.9867792598.
Adding to 4172253 its reverse (3522714), we get a palindrome (7694967).
The spelling of 4172253 in words is "four million, one hundred seventy-two thousand, two hundred fifty-three".
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