Base | Representation |
---|---|
bin | 101101111011101000101010… |
… | …010001011011001110110010 |
3 | 222111020222122020110222002020 |
4 | 231323220222101123032302 |
5 | 202434213342424323442 |
6 | 1553350112153332310 |
7 | 60356520046063020 |
oct | 5573505221331662 |
9 | 874228566428066 |
10 | 202010201011122 |
11 | 59404055091839 |
12 | 1a7a6b1b707096 |
13 | 889463205ccba |
14 | 37c54bb1dd710 |
15 | 1854b378d39ec |
hex | b7ba2a45b3b2 |
202010201011122 has 128 divisors (see below), whose sum is σ = 474797668294656. Its totient is φ = 56095441920000.
The previous prime is 202010201011097. The next prime is 202010201011159. The reversal of 202010201011122 is 221110102010202.
It is a super-2 number, since 2×2020102010111222 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5586392722 + ... + 5586428882.
It is an arithmetic number, because the mean of its divisors is an integer number (3709356783552).
Almost surely, 2202010201011122 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 202010201011122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237398834147328).
202010201011122 is an abundant number, since it is smaller than the sum of its proper divisors (272787467283534).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202010201011122 is a wasteful number, since it uses less digits than its factorization.
202010201011122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48456.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 202010201011122 its reverse (221110102010202), we get a palindrome (423120303021324).
The spelling of 202010201011122 in words is "two hundred two trillion, ten billion, two hundred one million, eleven thousand, one hundred twenty-two".
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