Base | Representation |
---|---|
bin | 1110001110000110110… |
… | …1101110110111011100 |
3 | 212100121001000102210102 |
4 | 3203201231232313130 |
5 | 13000314041434440 |
6 | 304122052400232 |
7 | 23436051332330 |
oct | 3434155566734 |
9 | 770531012712 |
10 | 244305030620 |
11 | 94677903492 |
12 | 3b421316078 |
13 | 1a065262921 |
14 | bb783257c0 |
15 | 654cd85b15 |
hex | 38e1b6eddc |
244305030620 has 96 divisors (see below), whose sum is σ = 602460773376. Its totient is φ = 81473817600.
The previous prime is 244305030553. The next prime is 244305030637. The reversal of 244305030620 is 26030503442.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1366625 + ... + 1535015.
It is an arithmetic number, because the mean of its divisors is an integer number (6275633056).
Almost surely, 2244305030620 is an apocalyptic number.
244305030620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 244305030620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301230386688).
244305030620 is an abundant number, since it is smaller than the sum of its proper divisors (358155742756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244305030620 is a wasteful number, since it uses less digits than its factorization.
244305030620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168691 (or 168689 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 29.
The spelling of 244305030620 in words is "two hundred forty-four billion, three hundred five million, thirty thousand, six hundred twenty".
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