Base | Representation |
---|---|
bin | 11011010001110… |
… | …11101001010110 |
3 | 120221120222001211 |
4 | 31220323221112 |
5 | 432040141003 |
6 | 34412412034 |
7 | 5446025110 |
oct | 1550735126 |
9 | 527528054 |
10 | 228833878 |
11 | 108197309 |
12 | 6477701a |
13 | 38541580 |
14 | 2256a3b0 |
15 | 1515296d |
hex | da3ba56 |
228833878 has 32 divisors (see below), whose sum is σ = 436101120. Its totient is φ = 87605280.
The previous prime is 228833873. The next prime is 228833887. The reversal of 228833878 is 878338822.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (228833873) 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, 14638 + ... + 25921.
It is an arithmetic number, because the mean of its divisors is an integer number (13628160).
Almost surely, 2228833878 is an apocalyptic number.
228833878 is a deficient number, since it is larger than the sum of its proper divisors (207267242).
228833878 is a wasteful number, since it uses less digits than its factorization.
228833878 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40612.
The product of its digits is 1032192, while the sum is 49.
The square root of 228833878 is about 15127.2561292523. The cubic root of 228833878 is about 611.6553426254.
The spelling of 228833878 in words is "two hundred twenty-eight million, eight hundred thirty-three thousand, eight hundred seventy-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •