Base | Representation |
---|---|
bin | 111110110000111… |
… | …1100100010001100 |
3 | 12102202220110102210 |
4 | 1331201330202030 |
5 | 13303122110300 |
6 | 544551550420 |
7 | 103122064335 |
oct | 17541744214 |
9 | 5382813383 |
10 | 2106050700 |
11 | 9908a1076 |
12 | 4a938b410 |
13 | 277428c60 |
14 | 15d9c328c |
15 | c4d60050 |
hex | 7d87c88c |
2106050700 has 144 divisors (see below), whose sum is σ = 6587356160. Its totient is φ = 516430080.
The previous prime is 2106050677. The next prime is 2106050701. The reversal of 2106050700 is 70506012.
It is not an unprimeable number, because it can be changed into a prime (2106050701) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1196421 + ... + 1198179.
Almost surely, 22106050700 is an apocalyptic number.
2106050700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2106050700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3293678080).
2106050700 is an abundant number, since it is smaller than the sum of its proper divisors (4481305460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2106050700 is a wasteful number, since it uses less digits than its factorization.
2106050700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2096 (or 2089 counting only the distinct ones).
The product of its (nonzero) digits is 420, while the sum is 21.
The square root of 2106050700 is about 45891.7280127912. The cubic root of 2106050700 is about 1281.8078904570.
Adding to 2106050700 its reverse (70506012), we get a palindrome (2176556712).
The spelling of 2106050700 in words is "two billion, one hundred six million, fifty thousand, seven hundred".
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