Base | Representation |
---|---|
bin | 101101111011101000101010… |
… | …010001011101111011111001 |
3 | 222111020222122020111112021120 |
4 | 231323220222101131323321 |
5 | 202434213342430202301 |
6 | 1553350112153455453 |
7 | 60356520046140225 |
oct | 5573505221357371 |
9 | 874228566445246 |
10 | 202010201022201 |
11 | 5940405509a0a0 |
12 | 1a7a6b1b711589 |
13 | 8894632065060 |
14 | 37c54bb203785 |
15 | 1854b378d6e36 |
hex | b7ba2a45def9 |
202010201022201 has 32 divisors (see below), whose sum is σ = 316991685790080. Its totient is φ = 112814083392000.
The previous prime is 202010201022167. The next prime is 202010201022241. The reversal of 202010201022201 is 102220102010202.
It is not a de Polignac number, because 202010201022201 - 221 = 202010198925049 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (202010201022241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 413539950 + ... + 414028151.
It is an arithmetic number, because the mean of its divisors is an integer number (9905990180940).
Almost surely, 2202010201022201 is an apocalyptic number.
It is an amenable number.
202010201022201 is a deficient number, since it is larger than the sum of its proper divisors (114981484767879).
202010201022201 is a wasteful number, since it uses less digits than its factorization.
202010201022201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 827568697.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 202010201022201 its reverse (102220102010202), we get a palindrome (304230303032403).
The spelling of 202010201022201 in words is "two hundred two trillion, ten billion, two hundred one million, twenty-two thousand, two hundred one".
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