Base | Representation |
---|---|
bin | 100011100110011011100… |
… | …011101001110100001100 |
3 | 22122212201001010221222220 |
4 | 203212123203221310030 |
5 | 310040310212044340 |
6 | 5111514252335340 |
7 | 341515134434022 |
oct | 43463343516414 |
9 | 8585631127886 |
10 | 2446446206220 |
11 | 863594117385 |
12 | 336179a74550 |
13 | 1499115bc973 |
14 | 865a13c0712 |
15 | 43987284ed0 |
hex | 2399b8e9d0c |
2446446206220 has 96 divisors (see below), whose sum is σ = 6949291345920. Its totient is φ = 642941349120.
The previous prime is 2446446206209. The next prime is 2446446206221. The reversal of 2446446206220 is 226026446442.
It is a happy number.
2446446206220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (2446446206221) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10720266 + ... + 10946094.
It is an arithmetic number, because the mean of its divisors is an integer number (72388451520).
Almost surely, 22446446206220 is an apocalyptic number.
2446446206220 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 2446446206220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3474645672960).
2446446206220 is an abundant number, since it is smaller than the sum of its proper divisors (4502845139700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2446446206220 is a wasteful number, since it uses less digits than its factorization.
2446446206220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 228455 (or 228453 counting only the distinct ones).
The product of its (nonzero) digits is 884736, while the sum is 42.
The spelling of 2446446206220 in words is "two trillion, four hundred forty-six billion, four hundred forty-six million, two hundred six thousand, two hundred twenty".
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