Base | Representation |
---|---|
bin | 11011001110010… |
… | …00100001111101 |
3 | 120220201000021101 |
4 | 31213020201331 |
5 | 431430043430 |
6 | 34354333101 |
7 | 5442022330 |
oct | 1547104175 |
9 | 526630241 |
10 | 228362365 |
11 | 1079a5030 |
12 | 6458a191 |
13 | 38407a7a |
14 | 22486617 |
15 | 150acdca |
hex | d9c887d |
228362365 has 16 divisors (see below), whose sum is σ = 341654400. Its totient is φ = 142355520.
The previous prime is 228362359. The next prime is 228362369. The reversal of 228362365 is 563263822.
It is not a de Polignac number, because 228362365 - 23 = 228362357 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (228362369) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296190 + ... + 296959.
It is an arithmetic number, because the mean of its divisors is an integer number (21353400).
Almost surely, 2228362365 is an apocalyptic number.
It is an amenable number.
228362365 is a deficient number, since it is larger than the sum of its proper divisors (113292035).
228362365 is a wasteful number, since it uses less digits than its factorization.
228362365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 593172.
The product of its digits is 103680, while the sum is 37.
The square root of 228362365 is about 15111.6632109110. The cubic root of 228362365 is about 611.2349477658.
The spelling of 228362365 in words is "two hundred twenty-eight million, three hundred sixty-two thousand, three hundred sixty-five".
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