Base | Representation |
---|---|
bin | 1101010010010111000… |
… | …1111011110110001111 |
3 | 210211012022211211222210 |
4 | 3110211301323312033 |
5 | 12214442340120441 |
6 | 252510420241503 |
7 | 22330446311466 |
oct | 3244561736617 |
9 | 724168754883 |
10 | 228267113871 |
11 | 88897920235 |
12 | 382a6240293 |
13 | 186aa692164 |
14 | b0963239dd |
15 | 5e0eda0616 |
hex | 3525c7bd8f |
228267113871 has 8 divisors (see below), whose sum is σ = 304373372544. Its totient is φ = 152169465560.
The previous prime is 228267113863. The next prime is 228267113911. The reversal of 228267113871 is 178311762822.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 228267113871 - 23 = 228267113863 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 228267113871.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (228267113171) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2090475 + ... + 2196956.
It is an arithmetic number, because the mean of its divisors is an integer number (38046671568).
Almost surely, 2228267113871 is an apocalyptic number.
228267113871 is a deficient number, since it is larger than the sum of its proper divisors (76106258673).
228267113871 is a wasteful number, since it uses less digits than its factorization.
228267113871 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4305181.
The product of its digits is 451584, while the sum is 48.
The spelling of 228267113871 in words is "two hundred twenty-eight billion, two hundred sixty-seven million, one hundred thirteen thousand, eight hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •