Base | Representation |
---|---|
bin | 10011000111101011111100 |
3 | 100102122110210 |
4 | 103013223330 |
5 | 2240342340 |
6 | 255232420 |
7 | 60413613 |
oct | 23075374 |
9 | 10378423 |
10 | 5012220 |
11 | 2913834 |
12 | 1818710 |
13 | 1066515 |
14 | 94687a |
15 | 690180 |
hex | 4c7afc |
5012220 has 24 divisors (see below), whose sum is σ = 14034384. Its totient is φ = 1336576.
The previous prime is 5012177. The next prime is 5012239. The reversal of 5012220 is 222105.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 5012196 and 5012205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41709 + ... + 41828.
It is an arithmetic number, because the mean of its divisors is an integer number (584766).
Almost surely, 25012220 is an apocalyptic number.
It is an amenable number.
5012220 is an abundant number, since it is smaller than the sum of its proper divisors (9022164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5012220 is a wasteful number, since it uses less digits than its factorization.
5012220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83549 (or 83547 counting only the distinct ones).
The product of its (nonzero) digits is 40, while the sum is 12.
The square root of 5012220 is about 2238.7987850631. The cubic root of 5012220 is about 171.1367873740.
Adding to 5012220 its reverse (222105), we get a palindrome (5234325).
The spelling of 5012220 in words is "five million, twelve thousand, two hundred twenty".
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