Base | Representation |
---|---|
bin | 1110001110110001101… |
… | …0110100001000011100 |
3 | 212101001112221120020121 |
4 | 3203230122310020130 |
5 | 13001201030331303 |
6 | 304151545524324 |
7 | 23443361663050 |
oct | 3435432641034 |
9 | 771045846217 |
10 | 244484620828 |
11 | 9475a216248 |
12 | 3b4714a36a4 |
13 | 1a093522116 |
14 | bb94113c60 |
15 | 655da0c9bd |
hex | 38ec6b421c |
244484620828 has 48 divisors (see below), whose sum is σ = 517800729600. Its totient is φ = 98602580736.
The previous prime is 244484620823. The next prime is 244484620841. The reversal of 244484620828 is 828026484442.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244484620823) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4086273 + ... + 4145671.
It is an arithmetic number, because the mean of its divisors is an integer number (10787515200).
Almost surely, 2244484620828 is an apocalyptic number.
244484620828 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
244484620828 is an abundant number, since it is smaller than the sum of its proper divisors (273316108772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244484620828 is a wasteful number, since it uses less digits than its factorization.
244484620828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68074 (or 68072 counting only the distinct ones).
The product of its (nonzero) digits is 6291456, while the sum is 52.
The spelling of 244484620828 in words is "two hundred forty-four billion, four hundred eighty-four million, six hundred twenty thousand, eight hundred twenty-eight".
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