Base | Representation |
---|---|
bin | 10000000001000000011110 |
3 | 21220022011102 |
4 | 100001000132 |
5 | 2033322210 |
6 | 225553102 |
7 | 50454215 |
oct | 20010036 |
9 | 7808142 |
10 | 4198430 |
11 | 2408385 |
12 | 14a5792 |
13 | b3cca2 |
14 | 7b407c |
15 | 57dea5 |
hex | 40101e |
4198430 has 24 divisors (see below), whose sum is σ = 7982712. Its totient is φ = 1589616.
The previous prime is 4198429. The next prime is 4198433. The reversal of 4198430 is 348914.
It is a junction number, because it is equal to n+sod(n) for n = 4198393 and 4198402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4198433) 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, 3029 + ... + 4191.
It is an arithmetic number, because the mean of its divisors is an integer number (332613).
Almost surely, 24198430 is an apocalyptic number.
4198430 is a deficient number, since it is larger than the sum of its proper divisors (3784282).
4198430 is a wasteful number, since it uses less digits than its factorization.
4198430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1208 (or 1189 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 4198430 is about 2049.0070766105. The cubic root of 4198430 is about 161.3227582638.
Subtracting from 4198430 its sum of digits (29), we obtain a square (4198401 = 20492).
The spelling of 4198430 in words is "four million, one hundred ninety-eight thousand, four hundred thirty".
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