Base | Representation |
---|---|
bin | 10011000000000111101000 |
3 | 100101001221210 |
4 | 103000013220 |
5 | 2233344344 |
6 | 254433120 |
7 | 60224343 |
oct | 23000750 |
9 | 10331853 |
10 | 4981224 |
11 | 28a2516 |
12 | 18027a0 |
13 | 1055391 |
14 | 93945a |
15 | 685db9 |
hex | 4c01e8 |
4981224 has 16 divisors (see below), whose sum is σ = 12453120. Its totient is φ = 1660400.
The previous prime is 4981217. The next prime is 4981231. The reversal of 4981224 is 4221894.
It is an interprime number because it is at equal distance from previous prime (4981217) and next prime (4981231).
It is a junction number, because it is equal to n+sod(n) for n = 4981191 and 4981200.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103752 + ... + 103799.
It is an arithmetic number, because the mean of its divisors is an integer number (778320).
Almost surely, 24981224 is an apocalyptic number.
It is an amenable number.
4981224 is an abundant number, since it is smaller than the sum of its proper divisors (7471896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4981224 is a wasteful number, since it uses less digits than its factorization.
4981224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207560 (or 207556 counting only the distinct ones).
The product of its digits is 4608, while the sum is 30.
The square root of 4981224 is about 2231.8655873506. The cubic root of 4981224 is about 170.7832827929.
The spelling of 4981224 in words is "four million, nine hundred eighty-one thousand, two hundred twenty-four".
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