Base | Representation |
---|---|
bin | 11010101101101… |
… | …11011110101100 |
3 | 120121200100222002 |
4 | 31112313132230 |
5 | 424332120340 |
6 | 34123111432 |
7 | 5360542403 |
oct | 1526673654 |
9 | 517610862 |
10 | 224098220 |
11 | 105552345 |
12 | 63072578 |
13 | 37573bc8 |
14 | 21a9663a |
15 | 14a19715 |
hex | d5b77ac |
224098220 has 24 divisors (see below), whose sum is σ = 471021264. Its totient is φ = 89560256.
The previous prime is 224098219. The next prime is 224098229. The reversal of 224098220 is 22890422.
It is not an unprimeable number, because it can be changed into a prime (224098229) 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, 21854 + ... + 30426.
It is an arithmetic number, because the mean of its divisors is an integer number (19625886).
Almost surely, 2224098220 is an apocalyptic number.
224098220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
224098220 is an abundant number, since it is smaller than the sum of its proper divisors (246923044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224098220 is a wasteful number, since it uses less digits than its factorization.
224098220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9889 (or 9887 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 29.
The square root of 224098220 is about 14969.9104873743. The cubic root of 224098220 is about 607.4065474068.
The spelling of 224098220 in words is "two hundred twenty-four million, ninety-eight thousand, two hundred twenty".
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