Base | Representation |
---|---|
bin | 11011001011100… |
… | …11100011011100 |
3 | 120220001022211002 |
4 | 31211303203130 |
5 | 431332424200 |
6 | 34343045432 |
7 | 5436042503 |
oct | 1545634334 |
9 | 526038732 |
10 | 228014300 |
11 | 107787578 |
12 | 64440878 |
13 | 38315507 |
14 | 223d583a |
15 | 1503ebd5 |
hex | d9738dc |
228014300 has 36 divisors (see below), whose sum is σ = 510758976. Its totient is φ = 88262400.
The previous prime is 228014273. The next prime is 228014357. The reversal of 228014300 is 3410822.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33677 + ... + 39876.
Almost surely, 2228014300 is an apocalyptic number.
228014300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
228014300 is an abundant number, since it is smaller than the sum of its proper divisors (282744676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
228014300 is a wasteful number, since it uses less digits than its factorization.
228014300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73598 (or 73591 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 228014300 is about 15100.1423834347. The cubic root of 228014300 is about 610.9242461416.
The spelling of 228014300 in words is "two hundred twenty-eight million, fourteen thousand, three hundred".
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