Base | Representation |
---|---|
bin | 10010010100001010111100 |
3 | 100000221000200 |
4 | 102110022330 |
5 | 2212114322 |
6 | 250523500 |
7 | 55544463 |
oct | 22241274 |
9 | 10027020 |
10 | 4801212 |
11 | 278a249 |
12 | 1736590 |
13 | cc1470 |
14 | 8cd9da |
15 | 64c8ac |
hex | 4942bc |
4801212 has 36 divisors (see below), whose sum is σ = 13071240. Its totient is φ = 1477152.
The previous prime is 4801207. The next prime is 4801213. The reversal of 4801212 is 2121084.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
4801212 is a modest number, since divided by 1212 gives 480 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4801213) 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, 4662 + ... + 5597.
It is an arithmetic number, because the mean of its divisors is an integer number (363090).
Almost surely, 24801212 is an apocalyptic number.
It is an amenable number.
4801212 is an abundant number, since it is smaller than the sum of its proper divisors (8270028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4801212 is a wasteful number, since it uses less digits than its factorization.
4801212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10282 (or 10277 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
The square root of 4801212 is about 2191.1668124540. The cubic root of 4801212 is about 168.7007296487.
Subtracting from 4801212 its product of nonzero digits (128), we obtain a palindrome (4801084).
Adding to 4801212 its reverse (2121084), we get a palindrome (6922296).
The spelling of 4801212 in words is "four million, eight hundred one thousand, two hundred twelve".
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