Base | Representation |
---|---|
bin | 1101000101000100110… |
… | …0001101100001000100 |
3 | 210110222202112210210100 |
4 | 3101101030031201010 |
5 | 12140141304024410 |
6 | 251120450324100 |
7 | 22143200232201 |
oct | 3212114154104 |
9 | 713882483710 |
10 | 224700454980 |
11 | 87327604661 |
12 | 3766b889630 |
13 | 1825c786a01 |
14 | ac38772ca8 |
15 | 5ca1bc78c0 |
hex | 345130d844 |
224700454980 has 72 divisors (see below), whose sum is σ = 688339865304. Its totient is φ = 59326848000.
The previous prime is 224700454961. The next prime is 224700454997. The reversal of 224700454980 is 89454007422.
224700454980 is a `hidden beast` number, since 2 + 24 + 7 + 0 + 0 + 4 + 549 + 80 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 14415844356 + 210284610624 = 120066^2 + 458568^2 .
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6161701 + ... + 6198060.
It is an arithmetic number, because the mean of its divisors is an integer number (9560275907).
Almost surely, 2224700454980 is an apocalyptic number.
224700454980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
224700454980 is an abundant number, since it is smaller than the sum of its proper divisors (463639410324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224700454980 is a wasteful number, since it uses less digits than its factorization.
224700454980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12359877 (or 12359872 counting only the distinct ones).
The product of its (nonzero) digits is 645120, while the sum is 45.
The spelling of 224700454980 in words is "two hundred twenty-four billion, seven hundred million, four hundred fifty-four thousand, nine hundred eighty".
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