Base | Representation |
---|---|
bin | 1111111010100111100010 |
3 | 21211222021002 |
4 | 33322213202 |
5 | 2032003013 |
6 | 225232002 |
7 | 50315006 |
oct | 17724742 |
9 | 7758232 |
10 | 4172258 |
11 | 239a752 |
12 | 1492602 |
13 | b310bc |
14 | 7a8706 |
15 | 576358 |
hex | 3fa9e2 |
4172258 has 8 divisors (see below), whose sum is σ = 6269520. Its totient is φ = 2082420.
The previous prime is 4172257. The next prime is 4172279. The reversal of 4172258 is 8522714.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 4172258.
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 3 ways as a sum of consecutive naturals, for example, 128 + ... + 2891.
It is an arithmetic number, because the mean of its divisors is an integer number (783690).
Almost surely, 24172258 is an apocalyptic number.
4172258 is a deficient number, since it is larger than the sum of its proper divisors (2097262).
4172258 is a wasteful number, since it uses less digits than its factorization.
4172258 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3712.
The product of its digits is 4480, while the sum is 29.
The square root of 4172258 is about 2042.6105845217. The cubic root of 4172258 is about 160.9868435683.
The spelling of 4172258 in words is "four million, one hundred seventy-two thousand, two hundred fifty-eight".
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