Base | Representation |
---|---|
bin | 11011011000000… |
… | …01010111000100 |
3 | 121000010002221211 |
4 | 31230001113010 |
5 | 432242044331 |
6 | 34442021204 |
7 | 5455640131 |
oct | 1554012704 |
9 | 530102854 |
10 | 229643716 |
11 | 10869a7a5 |
12 | 64aa7804 |
13 | 38766073 |
14 | 226db588 |
15 | 152628b1 |
hex | db015c4 |
229643716 has 9 divisors (see below), whose sum is σ = 401929549. Its totient is φ = 114806704.
The previous prime is 229643681. The next prime is 229643723. The reversal of 229643716 is 617346922.
It is a happy number.
The square root of 229643716 is 15154.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 1512900 + 228130816 = 1230^2 + 15104^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 26520 + ... + 34096.
Almost surely, 2229643716 is an apocalyptic number.
229643716 is the 15154-th square number.
It is an amenable number.
229643716 is a deficient number, since it is larger than the sum of its proper divisors (172285833).
229643716 is an frugal number, since it uses more digits than its factorization.
229643716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15158 (or 7579 counting only the distinct ones).
The product of its digits is 108864, while the sum is 40.
The cubic root of 229643716 is about 612.3760379982.
The spelling of 229643716 in words is "two hundred twenty-nine million, six hundred forty-three thousand, seven hundred sixteen".
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