Base | Representation |
---|---|
bin | 11010101110101… |
… | …11111001001100 |
3 | 120121221010002102 |
4 | 31113113321030 |
5 | 424400342423 |
6 | 34130014232 |
7 | 5361634442 |
oct | 1527277114 |
9 | 517833072 |
10 | 224230988 |
11 | 105633073 |
12 | 63117378 |
13 | 375bc477 |
14 | 21accb92 |
15 | 14a43c28 |
hex | d5d7e4c |
224230988 has 6 divisors (see below), whose sum is σ = 392404236. Its totient is φ = 112115492.
The previous prime is 224230943. The next prime is 224230991. The reversal of 224230988 is 889032422.
224230988 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2242309882 = 100559071958912288, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28028870 + ... + 28028877.
It is an arithmetic number, because the mean of its divisors is an integer number (65400706).
Almost surely, 2224230988 is an apocalyptic number.
It is an amenable number.
224230988 is a deficient number, since it is larger than the sum of its proper divisors (168173248).
224230988 is a wasteful number, since it uses less digits than its factorization.
224230988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56057751 (or 56057749 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 38.
The square root of 224230988 is about 14974.3443262134. The cubic root of 224230988 is about 607.5264773074.
The spelling of 224230988 in words is "two hundred twenty-four million, two hundred thirty thousand, nine hundred eighty-eight".
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