Base | Representation |
---|---|
bin | 1001001100011111000011… |
… | …11010001111000101010010 |
3 | 2122121000212120212120122220 |
4 | 10212033201322033011102 |
5 | 10122241433001431002 |
6 | 111001010542041510 |
7 | 4154601302244354 |
oct | 446174172170522 |
9 | 78530776776586 |
10 | 20220201202002 |
11 | 64963804912aa |
12 | 2326988579296 |
13 | b389ab895c79 |
14 | 4dc93d23b0d4 |
15 | 250e91a6b7bc |
hex | 1263e1e8f152 |
20220201202002 has 32 divisors (see below), whose sum is σ = 40496799438144. Its totient is φ = 6730670246400.
The previous prime is 20220201201943. The next prime is 20220201202009. The reversal of 20220201202002 is 20020210202202.
It is a super-3 number, since 3×202202012020023 (a number of 41 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (20220201202009) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30114502 + ... + 30778622.
It is an arithmetic number, because the mean of its divisors is an integer number (1265524982442).
Almost surely, 220220201202002 is an apocalyptic number.
20220201202002 is an abundant number, since it is smaller than the sum of its proper divisors (20276598236142).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20220201202002 is a wasteful number, since it uses less digits than its factorization.
20220201202002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 671194.
The product of its (nonzero) digits is 128, while the sum is 15.
Adding to 20220201202002 its reverse (20020210202202), we get a palindrome (40240411404204).
The spelling of 20220201202002 in words is "twenty trillion, two hundred twenty billion, two hundred one million, two hundred two thousand, two".
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