Base | Representation |
---|---|
bin | 1001001101011100001110… |
… | …10101110011111001101100 |
3 | 2122201011122021120122102021 |
4 | 10212232013111303321230 |
5 | 10123311212102124122 |
6 | 111024041354235524 |
7 | 4160143150550452 |
oct | 446560725637154 |
9 | 78634567518367 |
10 | 20253041442412 |
11 | 64a92a2997a59 |
12 | 2331212725ba4 |
13 | b3bb1350739c |
14 | 5003769829d2 |
15 | 251c64bcd1c7 |
hex | 126b87573e6c |
20253041442412 has 24 divisors (see below), whose sum is σ = 36114625234800. Its totient is φ = 9934609578816.
The previous prime is 20253041442409. The next prime is 20253041442443. The reversal of 20253041442412 is 21424414035202.
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, 1558087 + ... + 6552382.
It is an arithmetic number, because the mean of its divisors is an integer number (1504776051450).
Almost surely, 220253041442412 is an apocalyptic number.
It is an amenable number.
20253041442412 is a deficient number, since it is larger than the sum of its proper divisors (15861583792388).
20253041442412 is a wasteful number, since it uses less digits than its factorization.
20253041442412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8122305 (or 8122303 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 34.
Adding to 20253041442412 its reverse (21424414035202), we get a palindrome (41677455477614).
The spelling of 20253041442412 in words is "twenty trillion, two hundred fifty-three billion, forty-one million, four hundred forty-two thousand, four hundred twelve".
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