Base | Representation |
---|---|
bin | 10011001001001001100100 |
3 | 100102221200201 |
4 | 103021021210 |
5 | 2241040322 |
6 | 255320244 |
7 | 60440233 |
oct | 23111144 |
9 | 10387621 |
10 | 5018212 |
11 | 2918291 |
12 | 1820084 |
13 | 1069174 |
14 | 948b1a |
15 | 691d27 |
hex | 4c9264 |
5018212 has 6 divisors (see below), whose sum is σ = 8781878. Its totient is φ = 2509104.
The previous prime is 5018207. The next prime is 5018219. The reversal of 5018212 is 2128105.
It can be written as a sum of positive squares in only one way, i.e., 3709476 + 1308736 = 1926^2 + 1144^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 5018212.
It is not an unprimeable number, because it can be changed into a prime (5018219) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 627273 + ... + 627280.
Almost surely, 25018212 is an apocalyptic number.
It is an amenable number.
5018212 is a deficient number, since it is larger than the sum of its proper divisors (3763666).
5018212 is a wasteful number, since it uses less digits than its factorization.
5018212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1254557 (or 1254555 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 19.
The square root of 5018212 is about 2240.1366029776. The cubic root of 5018212 is about 171.2049569852.
The spelling of 5018212 in words is "five million, eighteen thousand, two hundred twelve".
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