Base | Representation |
---|---|
bin | 11101100101111001001… |
… | …110000100100100100001 |
3 | 21012101221211020012200010 |
4 | 131211321032010210201 |
5 | 231304204113403011 |
6 | 4154111303515133 |
7 | 266630226350640 |
oct | 35457116044441 |
9 | 7171854205603 |
10 | 2033553262881 |
11 | 714474890908 |
12 | 28a148a58aa9 |
13 | 1199bcb2438a |
14 | 705d2b9d357 |
15 | 37d6da351a6 |
hex | 1d979384921 |
2033553262881 has 64 divisors (see below), whose sum is σ = 3367755776000. Its totient is φ = 1065138984000.
The previous prime is 2033553262813. The next prime is 2033553262891. The reversal of 2033553262881 is 1882623553302.
It is not a de Polignac number, because 2033553262881 - 27 = 2033553262753 is a prime.
It is a super-2 number, since 2×20335532628812 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2033553262881.
It is not an unprimeable number, because it can be changed into a prime (2033553262891) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 72356970 + ... + 72385068.
It is an arithmetic number, because the mean of its divisors is an integer number (52621184000).
Almost surely, 22033553262881 is an apocalyptic number.
2033553262881 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2033553262881 is a deficient number, since it is larger than the sum of its proper divisors (1334202513119).
2033553262881 is a wasteful number, since it uses less digits than its factorization.
2033553262881 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34010.
The product of its (nonzero) digits is 2073600, while the sum is 48.
The spelling of 2033553262881 in words is "two trillion, thirty-three billion, five hundred fifty-three million, two hundred sixty-two thousand, eight hundred eighty-one".
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