Base | Representation |
---|---|
bin | 1101011011010010100… |
… | …1100111100101101001 |
3 | 211001101101011010101001 |
4 | 3112310221213211221 |
5 | 12234400000410000 |
6 | 253544323355001 |
7 | 22444033202254 |
oct | 3266451474551 |
9 | 731341133331 |
10 | 230664075625 |
11 | 89907948065 |
12 | 38854b22a61 |
13 | 189a0155c19 |
14 | b2427d209b |
15 | 600052646a |
hex | 35b4a67969 |
230664075625 has 15 divisors (see below), whose sum is σ = 288252833473. Its totient is φ = 184521655000.
The previous prime is 230664075569. The next prime is 230664075641. The reversal of 230664075625 is 526570466032.
The square root of 230664075625 is 480275.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 2 ways, for example, as 18084063529 + 212580012096 = 134477^2 + 461064^2 .
It is not a de Polignac number, because 230664075625 - 219 = 230663551337 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 11997270 + ... + 12016480.
Almost surely, 2230664075625 is an apocalyptic number.
230664075625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
230664075625 is the 480275-th square number.
230664075625 is the 240138-th centered octagonal number.
It is an amenable number.
230664075625 is a deficient number, since it is larger than the sum of its proper divisors (57588757848).
230664075625 is an frugal number, since it uses more digits than its factorization.
230664075625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38442 (or 19216 counting only the distinct ones).
The product of its (nonzero) digits is 1814400, while the sum is 46.
The spelling of 230664075625 in words is "two hundred thirty billion, six hundred sixty-four million, seventy-five thousand, six hundred twenty-five".
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