Base | Representation |
---|---|
bin | 11110100011110001110… |
… | …111111011100001001010 |
3 | 21102202110202021101002001 |
4 | 132203301313323201022 |
5 | 233401301003324320 |
6 | 4244421055101214 |
7 | 304502002401115 |
oct | 36436167734112 |
9 | 7382422241061 |
10 | 2100002011210 |
11 | 73a67342aa44 |
12 | 29abb251180a |
13 | 12304c5c937c |
14 | 738d7cb557c |
15 | 3995c4b320a |
hex | 1e8f1dfb84a |
2100002011210 has 32 divisors (see below), whose sum is σ = 3952101041280. Its totient is φ = 801900441408.
The previous prime is 2100002011199. The next prime is 2100002011213. The reversal of 2100002011210 is 121102000012.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (2100002011213) 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, 8851932 + ... + 9086071.
It is an arithmetic number, because the mean of its divisors is an integer number (123503157540).
Almost surely, 22100002011210 is an apocalyptic number.
2100002011210 is a deficient number, since it is larger than the sum of its proper divisors (1852099030070).
2100002011210 is a wasteful number, since it uses less digits than its factorization.
2100002011210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17938542.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 2100002011210 its reverse (121102000012), we get a palindrome (2221104011222).
The spelling of 2100002011210 in words is "two trillion, one hundred billion, two million, eleven thousand, two hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •