Base | Representation |
---|---|
bin | 110100010101111010011011… |
… | …100001110000111000011101 |
3 | 1010012002022110010200122022200 |
4 | 310111322123201300320131 |
5 | 220133131314202403321 |
6 | 2133334214031402113 |
7 | 66326465216133102 |
oct | 6425723341607035 |
9 | 1105068403618280 |
10 | 230204266450461 |
11 | 67394098aa8a16 |
12 | 2199b167083339 |
13 | 9b5b2278c0ca4 |
14 | 40bbd35964aa9 |
15 | 1b9321bb45d26 |
hex | d15e9b870e1d |
230204266450461 has 24 divisors (see below), whose sum is σ = 332585824386816. Its totient is φ = 153437874989760.
The previous prime is 230204266450399. The next prime is 230204266450463. The reversal of 230204266450461 is 164054662402032.
It is a happy number.
230204266450461 is a `hidden beast` number, since 2 + 3 + 0 + 2 + 0 + 4 + 26 + 64 + 504 + 61 = 666.
It is not a de Polignac number, because 230204266450461 - 218 = 230204266188317 is a prime.
It is a super-2 number, since 2×2302042664504612 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230204266450463) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1116943326 + ... + 1117149408.
It is an arithmetic number, because the mean of its divisors is an integer number (13857742682784).
Almost surely, 2230204266450461 is an apocalyptic number.
It is an amenable number.
230204266450461 is a deficient number, since it is larger than the sum of its proper divisors (102381557936355).
230204266450461 is a wasteful number, since it uses less digits than its factorization.
230204266450461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 231073 (or 231070 counting only the distinct ones).
The product of its (nonzero) digits is 1658880, while the sum is 45.
The spelling of 230204266450461 in words is "two hundred thirty trillion, two hundred four billion, two hundred sixty-six million, four hundred fifty thousand, four hundred sixty-one".
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