Base | Representation |
---|---|
bin | 11011010001010… |
… | …01111000001010 |
3 | 120221110021020021 |
4 | 31220221320022 |
5 | 432030323343 |
6 | 34411051054 |
7 | 5445302656 |
oct | 1550517012 |
9 | 527407207 |
10 | 228761098 |
11 | 108147665 |
12 | 64740a8a |
13 | 385173c7 |
14 | 2254ba66 |
15 | 1513b0ed |
hex | da29e0a |
228761098 has 4 divisors (see below), whose sum is σ = 343141650. Its totient is φ = 114380548.
The previous prime is 228761063. The next prime is 228761101. The reversal of 228761098 is 890167822.
228761098 is digitally balanced in base 3, 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., 225510289 + 3250809 = 15017^2 + 1803^2 .
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 57190273 + ... + 57190276.
Almost surely, 2228761098 is an apocalyptic number.
228761098 is a deficient number, since it is larger than the sum of its proper divisors (114380552).
228761098 is a wasteful number, since it uses less digits than its factorization.
228761098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114380551.
The product of its (nonzero) digits is 96768, while the sum is 43.
The square root of 228761098 is about 15124.8503463671. The cubic root of 228761098 is about 611.5904906369.
The spelling of 228761098 in words is "two hundred twenty-eight million, seven hundred sixty-one thousand, ninety-eight".
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