Base | Representation |
---|---|
bin | 10010000000011001101100 |
3 | 22212210221120 |
4 | 102000121230 |
5 | 2202021421 |
6 | 245100540 |
7 | 55056423 |
oct | 22003154 |
9 | 8783846 |
10 | 4720236 |
11 | 2734424 |
12 | 16b7750 |
13 | c93651 |
14 | 8ac2ba |
15 | 6338c6 |
hex | 48066c |
4720236 has 36 divisors (see below), whose sum is σ = 11302872. Its totient is φ = 1533056.
The previous prime is 4720231. The next prime is 4720259. The reversal of 4720236 is 6320274.
It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.
It is a d-powerful number, because it can be written as 411 + 73 + 2 + 0 + 219 + 3 + 64 .
It is not an unprimeable number, because it can be changed into a prime (4720231) 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, 41716 + ... + 41828.
Almost surely, 24720236 is an apocalyptic number.
It is an amenable number.
4720236 is an abundant number, since it is smaller than the sum of its proper divisors (6582636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4720236 is a wasteful number, since it uses less digits than its factorization.
4720236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238 (or 177 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 24.
The square root of 4720236 is about 2172.6104114636. The cubic root of 4720236 is about 167.7469262195.
The spelling of 4720236 in words is "four million, seven hundred twenty thousand, two hundred thirty-six".
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