Base | Representation |
---|---|
bin | 1101011011100111100… |
… | …1110011000110001000 |
3 | 211001121111222110121020 |
4 | 3112321321303012020 |
5 | 12240040031000034 |
6 | 254001152312440 |
7 | 22446153235641 |
oct | 3267171630610 |
9 | 731544873536 |
10 | 230752203144 |
11 | 8995266a621 |
12 | 3887a542720 |
13 | 189b54a0798 |
14 | b2503b26c8 |
15 | 6008133249 |
hex | 35b9e73188 |
230752203144 has 64 divisors (see below), whose sum is σ = 581677824000. Its totient is φ = 76279807296.
The previous prime is 230752203133. The next prime is 230752203151. The reversal of 230752203144 is 441302257032.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1747557 + ... + 1874955.
It is an arithmetic number, because the mean of its divisors is an integer number (9088716000).
Almost surely, 2230752203144 is an apocalyptic number.
230752203144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
230752203144 is an abundant number, since it is smaller than the sum of its proper divisors (350925620856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230752203144 is a wasteful number, since it uses less digits than its factorization.
230752203144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128034 (or 128030 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 33.
The spelling of 230752203144 in words is "two hundred thirty billion, seven hundred fifty-two million, two hundred three thousand, one hundred forty-four".
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