Base | Representation |
---|---|
bin | 11101001000101100011… |
… | …111011100011001100000 |
3 | 21002102000211210102000022 |
4 | 131020230133130121200 |
5 | 230301002001401344 |
6 | 4131444252213012 |
7 | 264440261253311 |
oct | 35105437343140 |
9 | 7072024712008 |
10 | 2002201200224 |
11 | 702146420125 |
12 | 28405916a168 |
13 | 116a645c6104 |
14 | 6cc9ad60608 |
15 | 371363850ee |
hex | 1d22c7dc660 |
2002201200224 has 48 divisors (see below), whose sum is σ = 4052956562928. Its totient is φ = 972940211712.
The previous prime is 2002201200199. The next prime is 2002201200341. The reversal of 2002201200224 is 4220021022002.
It is a super-2 number, since 2×20022012002242 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87914 + ... + 2003030.
It is an arithmetic number, because the mean of its divisors is an integer number (84436595061).
Almost surely, 22002201200224 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2002201200224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2026478281464).
2002201200224 is an abundant number, since it is smaller than the sum of its proper divisors (2050755362704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2002201200224 is a wasteful number, since it uses less digits than its factorization.
2002201200224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1916047 (or 1916039 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 17.
Adding to 2002201200224 its reverse (4220021022002), we get a palindrome (6222222222226).
The spelling of 2002201200224 in words is "two trillion, two billion, two hundred one million, two hundred thousand, two hundred twenty-four".
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