Base | Representation |
---|---|
bin | 10010001011001000111100 |
3 | 22222001021121 |
4 | 102023020330 |
5 | 2204423340 |
6 | 250040324 |
7 | 55331566 |
oct | 22131074 |
9 | 8861247 |
10 | 4764220 |
11 | 276447a |
12 | 17190a4 |
13 | caa686 |
14 | 8c0336 |
15 | 64194a |
hex | 48b23c |
4764220 has 24 divisors (see below), whose sum is σ = 10440864. Its totient is φ = 1822656.
The previous prime is 4764217. The next prime is 4764229. The reversal of 4764220 is 224674.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4764229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4719 + ... + 5638.
It is an arithmetic number, because the mean of its divisors is an integer number (435036).
Almost surely, 24764220 is an apocalyptic number.
It is an amenable number.
4764220 is an abundant number, since it is smaller than the sum of its proper divisors (5676644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4764220 is a wasteful number, since it uses less digits than its factorization.
4764220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10389 (or 10387 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 25.
The square root of 4764220 is about 2182.7093255860. The cubic root of 4764220 is about 168.2663481043.
Adding to 4764220 its reverse (224674), we get a palindrome (4988894).
The spelling of 4764220 in words is "four million, seven hundred sixty-four thousand, two hundred twenty".
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