Base | Representation |
---|---|
bin | 1111101100011111… |
… | …1010110111100011 |
3 | 101212121210120100201 |
4 | 3323013322313203 |
5 | 32112032013342 |
6 | 1534022330031 |
7 | 206256150400 |
oct | 37307726743 |
9 | 11777716321 |
10 | 4213157347 |
11 | 1872243523 |
12 | 996b89917 |
13 | 521b34719 |
14 | 2bd79d2a7 |
15 | 199d2cdb7 |
hex | fb1fade3 |
4213157347 has 6 divisors (see below), whose sum is σ = 4901019828. Its totient is φ = 3611277684.
The previous prime is 4213157341. The next prime is 4213157357. The reversal of 4213157347 is 7437513124.
It is not a de Polignac number, because 4213157347 - 231 = 2065673699 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4213157341) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42991353 + ... + 42991450.
It is an arithmetic number, because the mean of its divisors is an integer number (816836638).
Almost surely, 24213157347 is an apocalyptic number.
4213157347 is a deficient number, since it is larger than the sum of its proper divisors (687862481).
4213157347 is an equidigital number, since it uses as much as digits as its factorization.
4213157347 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85982817 (or 85982810 counting only the distinct ones).
The product of its digits is 70560, while the sum is 37.
The square root of 4213157347 is about 64908.8387432713. The cubic root of 4213157347 is about 1615.1116866276. Note that the first 3 decimals are identical.
The spelling of 4213157347 in words is "four billion, two hundred thirteen million, one hundred fifty-seven thousand, three hundred forty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •