Base | Representation |
---|---|
bin | 11110100101101001000… |
… | …101010100110001000001 |
3 | 21102221122010121220021210 |
4 | 132211221011110301001 |
5 | 233414400003324301 |
6 | 4245351342040333 |
7 | 304602366202641 |
oct | 36455105246101 |
9 | 7387563556253 |
10 | 2102002011201 |
11 | 7404aa3775a4 |
12 | 29b4702790a9 |
13 | 1232aaa73711 |
14 | 73a47770521 |
15 | 39a27d75ad6 |
hex | 1e969154c41 |
2102002011201 has 16 divisors (see below), whose sum is σ = 2830607016768. Its totient is φ = 1387367688000.
The previous prime is 2102002011169. The next prime is 2102002011211. The reversal of 2102002011201 is 1021102002012.
It is not a de Polignac number, because 2102002011201 - 25 = 2102002011169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2102002011211) 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, 4485730 + ... + 4932116.
It is an arithmetic number, because the mean of its divisors is an integer number (176912938548).
Almost surely, 22102002011201 is an apocalyptic number.
It is an amenable number.
2102002011201 is a deficient number, since it is larger than the sum of its proper divisors (728605005567).
2102002011201 is a wasteful number, since it uses less digits than its factorization.
2102002011201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 462032.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 2102002011201 its reverse (1021102002012), we get a palindrome (3123104013213).
The spelling of 2102002011201 in words is "two trillion, one hundred two billion, two million, eleven thousand, two hundred one".
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