Base | Representation |
---|---|
bin | 1111010011110110… |
… | …0110010000110100 |
3 | 101121102021212120020 |
4 | 3310331212100310 |
5 | 31404101210322 |
6 | 1515451005140 |
7 | 203562423555 |
oct | 36475462064 |
9 | 11542255506 |
10 | 4109788212 |
11 | 1819960792 |
12 | 9684397b0 |
13 | 5065b155a |
14 | 2adb7232c |
15 | 190c1005c |
hex | f4f66434 |
4109788212 has 48 divisors (see below), whose sum is σ = 10013942400. Its totient is φ = 1309385088.
The previous prime is 4109788181. The next prime is 4109788219. The reversal of 4109788212 is 2128879014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4109788219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422718 + ... + 432330.
It is an arithmetic number, because the mean of its divisors is an integer number (208623800).
Almost surely, 24109788212 is an apocalyptic number.
It is an amenable number.
4109788212 is an abundant number, since it is smaller than the sum of its proper divisors (5904154188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4109788212 is a wasteful number, since it uses less digits than its factorization.
4109788212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11192 (or 11190 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 42.
The square root of 4109788212 is about 64107.6299047157. The cubic root of 4109788212 is about 1601.7933293344.
The spelling of 4109788212 in words is "four billion, one hundred nine million, seven hundred eighty-eight thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •