Base | Representation |
---|---|
bin | 11011001100100… |
… | …01100110001010 |
3 | 120220021120121122 |
4 | 31212101212022 |
5 | 431400343404 |
6 | 34345435242 |
7 | 5440064324 |
oct | 1546214612 |
9 | 526246548 |
10 | 228137354 |
11 | 107860a75 |
12 | 6449bb22 |
13 | 38359523 |
14 | 22428614 |
15 | 150663be |
hex | d99198a |
228137354 has 8 divisors (see below), whose sum is σ = 342322848. Its totient is φ = 114029740.
The previous prime is 228137347. The next prime is 228137359. The reversal of 228137354 is 453731822.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (228137359) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11492 + ... + 24255.
It is an arithmetic number, because the mean of its divisors is an integer number (42790356).
Almost surely, 2228137354 is an apocalyptic number.
228137354 is a deficient number, since it is larger than the sum of its proper divisors (114185494).
228137354 is a wasteful number, since it uses less digits than its factorization.
228137354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38940.
The product of its digits is 40320, while the sum is 35.
The square root of 228137354 is about 15104.2164311824. The cubic root of 228137354 is about 611.0341268999.
The spelling of 228137354 in words is "two hundred twenty-eight million, one hundred thirty-seven thousand, three hundred fifty-four".
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