Base | Representation |
---|---|
bin | 10000010010100001110010 |
3 | 22000221121100 |
4 | 100102201302 |
5 | 2043121234 |
6 | 231305230 |
7 | 51203355 |
oct | 20224162 |
9 | 8027540 |
10 | 4270194 |
11 | 2457295 |
12 | 151b216 |
13 | b66856 |
14 | 7d229c |
15 | 595399 |
hex | 412872 |
4270194 has 12 divisors (see below), whose sum is σ = 9252126. Its totient is φ = 1423392.
The previous prime is 4270181. The next prime is 4270199. The reversal of 4270194 is 4910724.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 2205225 + 2064969 = 1485^2 + 1437^2 .
It is not an unprimeable number, because it can be changed into a prime (4270199) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 118599 + ... + 118634.
Almost surely, 24270194 is an apocalyptic number.
4270194 is an abundant number, since it is smaller than the sum of its proper divisors (4981932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4270194 is a wasteful number, since it uses less digits than its factorization.
4270194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 237241 (or 237238 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 4270194 is about 2066.4447730341. Note that the first 3 decimals coincide. The cubic root of 4270194 is about 162.2367366412.
The spelling of 4270194 in words is "four million, two hundred seventy thousand, one hundred ninety-four".
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