Base | Representation |
---|---|
bin | 111111011111001… |
… | …0111000011111000 |
3 | 12111110111021010100 |
4 | 1332332113003320 |
5 | 13330322322400 |
6 | 551215115400 |
7 | 103535023644 |
oct | 17676270370 |
9 | 5443437110 |
10 | 2130276600 |
11 | 9a3538381 |
12 | 4b5512b60 |
13 | 27c45b9ca |
14 | 162ccbc24 |
15 | c7048100 |
hex | 7ef970f8 |
2130276600 has 144 divisors (see below), whose sum is σ = 7385152320. Its totient is φ = 549734400.
The previous prime is 2130276581. The next prime is 2130276623. The reversal of 2130276600 is 66720312.
It is a happy number.
2130276600 is a `hidden beast` number, since 2 + 1 + 30 + 27 + 6 + 600 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 36712 + ... + 74888.
It is an arithmetic number, because the mean of its divisors is an integer number (51285780).
Almost surely, 22130276600 is an apocalyptic number.
2130276600 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 2130276600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3692576160).
2130276600 is an abundant number, since it is smaller than the sum of its proper divisors (5254875720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2130276600 is a wasteful number, since it uses less digits than its factorization.
2130276600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38230 (or 38218 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 2130276600 is about 46154.9195644408. The cubic root of 2130276600 is about 1286.7040431690.
Adding to 2130276600 its reverse (66720312), we get a palindrome (2196996912).
The spelling of 2130276600 in words is "two billion, one hundred thirty million, two hundred seventy-six thousand, six hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •