Base | Representation |
---|---|
bin | 11011011001101… |
… | …00101000101101 |
3 | 121000111210001112 |
4 | 31230310220231 |
5 | 432320304431 |
6 | 34450321405 |
7 | 5460503345 |
oct | 1554645055 |
9 | 530453045 |
10 | 229853741 |
11 | 108823577 |
12 | 64b89265 |
13 | 3880a840 |
14 | 22753d25 |
15 | 152a4c2b |
hex | db34a2d |
229853741 has 8 divisors (see below), whose sum is σ = 248330040. Its totient is φ = 211491072.
The previous prime is 229853693. The next prime is 229853761. The reversal of 229853741 is 147358922.
It can be written as a sum of positive squares in 4 ways, for example, as 16080100 + 213773641 = 4010^2 + 14621^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 229853741 - 226 = 162744877 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229853761) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24176 + ... + 32313.
It is an arithmetic number, because the mean of its divisors is an integer number (31041255).
Almost surely, 2229853741 is an apocalyptic number.
It is an amenable number.
229853741 is a deficient number, since it is larger than the sum of its proper divisors (18476299).
229853741 is a wasteful number, since it uses less digits than its factorization.
229853741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56815.
The product of its digits is 120960, while the sum is 41.
The square root of 229853741 is about 15160.9281048358. The cubic root of 229853741 is about 612.5626678070.
The spelling of 229853741 in words is "two hundred twenty-nine million, eight hundred fifty-three thousand, seven hundred forty-one".
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