Base | Representation |
---|---|
bin | 1101011010011101001… |
… | …1110000001110101001 |
3 | 211000210202222002200020 |
4 | 3112213103300032221 |
5 | 12233420200140131 |
6 | 253510210031053 |
7 | 22435344502344 |
oct | 3264723601651 |
9 | 730722862606 |
10 | 230440240041 |
11 | 89802565080 |
12 | 387b1b78489 |
13 | 1896597472b |
14 | b220ba745b |
15 | 5edaa5e996 |
hex | 35a74f03a9 |
230440240041 has 16 divisors (see below), whose sum is σ = 339777393600. Its totient is φ = 137747589120.
The previous prime is 230440240031. The next prime is 230440240099. The reversal of 230440240041 is 140042044032.
It is a happy number.
It is not a de Polignac number, because 230440240041 - 222 = 230436045737 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 230440239993 and 230440240020.
It is not an unprimeable number, because it can be changed into a prime (230440240001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47826616 + ... + 47831433.
It is an arithmetic number, because the mean of its divisors is an integer number (21236087100).
Almost surely, 2230440240041 is an apocalyptic number.
It is an amenable number.
230440240041 is a deficient number, since it is larger than the sum of its proper divisors (109337153559).
230440240041 is a wasteful number, since it uses less digits than its factorization.
230440240041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95658136.
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 230440240041 its reverse (140042044032), we get a palindrome (370482284073).
The spelling of 230440240041 in words is "two hundred thirty billion, four hundred forty million, two hundred forty thousand, forty-one".
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