Base | Representation |
---|---|
bin | 1101011001101100001… |
… | …0100111100010100100 |
3 | 211000021102200102121001 |
4 | 3112123002213202210 |
5 | 12233010002441122 |
6 | 253433534403044 |
7 | 22430265202132 |
oct | 3263302474244 |
9 | 730242612531 |
10 | 230234421412 |
11 | 89707368536 |
12 | 38755060484 |
13 | 18932130b68 |
14 | b20170c752 |
15 | 5ec7956527 |
hex | 359b0a78a4 |
230234421412 has 12 divisors (see below), whose sum is σ = 404639467596. Its totient is φ = 114623144960.
The previous prime is 230234421371. The next prime is 230234421433. The reversal of 230234421412 is 214124432032.
It can be written as a sum of positive squares in 2 ways, for example, as 34918154496 + 195316266916 = 186864^2 + 441946^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123515389 + ... + 123517252.
It is an arithmetic number, because the mean of its divisors is an integer number (33719955633).
Almost surely, 2230234421412 is an apocalyptic number.
It is an amenable number.
230234421412 is a deficient number, since it is larger than the sum of its proper divisors (174405046184).
230234421412 is a wasteful number, since it uses less digits than its factorization.
230234421412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247032878 (or 247032876 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 230234421412 its reverse (214124432032), we get a palindrome (444358853444).
The spelling of 230234421412 in words is "two hundred thirty billion, two hundred thirty-four million, four hundred twenty-one thousand, four hundred twelve".
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