Base | Representation |
---|---|
bin | 100000010100101111110… |
… | …111100111010011100101 |
3 | 21212100120022002121200120 |
4 | 200110233313213103211 |
5 | 242343211101400401 |
6 | 4420241321432153 |
7 | 316324625445204 |
oct | 40245767472345 |
9 | 7770508077616 |
10 | 2221301200101 |
11 | 787059688995 |
12 | 2ba60533b659 |
13 | 1316109c6459 |
14 | 797239ab23b |
15 | 3cbab548836 |
hex | 2052fde74e5 |
2221301200101 has 32 divisors (see below), whose sum is σ = 3157724169600. Its totient is φ = 1384991447040.
The previous prime is 2221301200039. The next prime is 2221301200121. The reversal of 2221301200101 is 1010021031222.
It is a de Polignac number, because none of the positive numbers 2k-2221301200101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2221301200121) by changing a digit.
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, 627645 + ... + 2199213.
It is an arithmetic number, because the mean of its divisors is an integer number (98678880300).
Almost surely, 22221301200101 is an apocalyptic number.
It is an amenable number.
2221301200101 is a deficient number, since it is larger than the sum of its proper divisors (936422969499).
2221301200101 is a wasteful number, since it uses less digits than its factorization.
2221301200101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1571909.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 2221301200101 its reverse (1010021031222), we get a palindrome (3231322231323).
The spelling of 2221301200101 in words is "two trillion, two hundred twenty-one billion, three hundred one million, two hundred thousand, one hundred one".
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