Base | Representation |
---|---|
bin | 11011001110011… |
… | …01100001010010 |
3 | 120220202001022022 |
4 | 31213031201102 |
5 | 431431222202 |
6 | 34355011442 |
7 | 5442136034 |
oct | 1547154122 |
9 | 526661268 |
10 | 228382802 |
11 | 107a0941a |
12 | 64599b82 |
13 | 3841416b |
14 | 2248dc54 |
15 | 150b3ea2 |
hex | d9cd852 |
228382802 has 4 divisors (see below), whose sum is σ = 342574206. Its totient is φ = 114191400.
The previous prime is 228382799. The next prime is 228382829. The reversal of 228382802 is 208283822.
228382802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 155775361 + 72607441 = 12481^2 + 8521^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57095699 + ... + 57095702.
Almost surely, 2228382802 is an apocalyptic number.
228382802 is a deficient number, since it is larger than the sum of its proper divisors (114191404).
228382802 is a wasteful number, since it uses less digits than its factorization.
228382802 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114191403.
The product of its (nonzero) digits is 24576, while the sum is 35.
The square root of 228382802 is about 15112.3393953418. The cubic root of 228382802 is about 611.2531811205.
The spelling of 228382802 in words is "two hundred twenty-eight million, three hundred eighty-two thousand, eight hundred two".
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