Base | Representation |
---|---|
bin | 101101111011101000101010… |
… | …010101100111100010010101 |
3 | 222111020222122022112210121011 |
4 | 231323220222111213202111 |
5 | 202434213343220010401 |
6 | 1553350112233052221 |
7 | 60356520061321030 |
oct | 5573505225474225 |
9 | 874228568483534 |
10 | 202010202110101 |
11 | 59404055772490 |
12 | 1a7a6b1bb57071 |
13 | 8894632356298 |
14 | 37c54bb408017 |
15 | 1854b37a4e451 |
hex | b7ba2a567895 |
202010202110101 has 32 divisors (see below), whose sum is σ = 254374426736640. Its totient is φ = 155844588120000.
The previous prime is 202010202110053. The next prime is 202010202110113. The reversal of 202010202110101 is 101011202010202.
It is a cyclic number.
It is not a de Polignac number, because 202010202110101 - 213 = 202010202101909 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202010202110141) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28066486 + ... + 34521703.
It is an arithmetic number, because the mean of its divisors is an integer number (7949200835520).
Almost surely, 2202010202110101 is an apocalyptic number.
It is an amenable number.
202010202110101 is a deficient number, since it is larger than the sum of its proper divisors (52364224626539).
202010202110101 is a wasteful number, since it uses less digits than its factorization.
202010202110101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62588625.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 202010202110101 its reverse (101011202010202), we get a palindrome (303021404120303).
The spelling of 202010202110101 in words is "two hundred two trillion, ten billion, two hundred two million, one hundred ten thousand, one hundred one".
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