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2020301248224 = 25373006400667
BaseRepresentation
bin11101011001100011010…
…101101001011011100000
321011010202021020010002110
4131121203111221123200
5231100034104420344
64144040311115320
7265650643160460
oct35314325513340
97133667203073
102020301248224
11709894427086
1228766a972b40
1311868a485c9c
146dad6b91ba0
15378454023b9
hex1d6635696e0

2020301248224 has 48 divisors (see below), whose sum is σ = 6060903746688. Its totient is φ = 577228927872.

The previous prime is 2020301248211. The next prime is 2020301248291. The reversal of 2020301248224 is 4228421030202.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 2020301248191 and 2020301248200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1503199662 + ... + 1503201005.

It is an arithmetic number, because the mean of its divisors is an integer number (126268828056).

Almost surely, 22020301248224 is an apocalyptic number.

2020301248224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2020301248224 is an abundant number, since it is smaller than the sum of its proper divisors (4040602498464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020301248224 is a wasteful number, since it uses less digits than its factorization.

2020301248224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3006400687 (or 3006400679 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 2020301248224 its reverse (4228421030202), we get a palindrome (6248722278426).

The spelling of 2020301248224 in words is "two trillion, twenty billion, three hundred one million, two hundred forty-eight thousand, two hundred twenty-four".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 672 3006400667 6012801334 9019202001 12025602668 18038404002 21044804669 24051205336 36076808004 42089609338 48102410672 63134414007 72153616008 84179218676 96204821344 126268828014 144307232016 168358437352 252537656028 288614464032 336716874704 505075312056 673433749408 1010150624112 2020301248224