Base | Representation |
---|---|
bin | 11011010111110… |
… | …00110010011101 |
3 | 121000001022210102 |
4 | 31223320302131 |
5 | 432234433410 |
6 | 34441150445 |
7 | 5455432562 |
oct | 1553706235 |
9 | 530038712 |
10 | 229608605 |
11 | 108676386 |
12 | 64a8b425 |
13 | 387530a5 |
14 | 226cc869 |
15 | 152572a5 |
hex | daf8c9d |
229608605 has 16 divisors (see below), whose sum is σ = 283261440. Its totient is φ = 178573248.
The previous prime is 229608557. The next prime is 229608607. The reversal of 229608605 is 506806922.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-229608605 is a prime.
It is a super-2 number, since 2×2296086052 = 105440222980092050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229608607) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45551 + ... + 50339.
It is an arithmetic number, because the mean of its divisors is an integer number (17703840).
Almost surely, 2229608605 is an apocalyptic number.
It is an amenable number.
229608605 is a deficient number, since it is larger than the sum of its proper divisors (53652835).
229608605 is a wasteful number, since it uses less digits than its factorization.
229608605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5060.
The product of its (nonzero) digits is 51840, while the sum is 38.
The square root of 229608605 is about 15152.8414827055. The cubic root of 229608605 is about 612.3448269969.
The spelling of 229608605 in words is "two hundred twenty-nine million, six hundred eight thousand, six hundred five".
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