Base | Representation |
---|---|
bin | 1101011010000101011… |
… | …0001011010100100011 |
3 | 211000112210202011000002 |
4 | 3112201112023110203 |
5 | 12233214043241003 |
6 | 253452234050215 |
7 | 22433021332406 |
oct | 3264126132443 |
9 | 730483664002 |
10 | 230340212003 |
11 | 89761054580 |
12 | 3878457996b |
13 | 1894b021245 |
14 | b2117a9d3d |
15 | 5ed1da1a88 |
hex | 35a158b523 |
230340212003 has 4 divisors (see below), whose sum is σ = 251280231288. Its totient is φ = 209400192720.
The previous prime is 230340211939. The next prime is 230340212093. The reversal of 230340212003 is 300212043032.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 230340212003 - 26 = 230340211939 is a prime.
It is a super-2 number, since 2×2303402120032 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230340212093) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10470009626 + ... + 10470009647.
It is an arithmetic number, because the mean of its divisors is an integer number (62820057822).
Almost surely, 2230340212003 is an apocalyptic number.
230340212003 is a deficient number, since it is larger than the sum of its proper divisors (20940019285).
230340212003 is a wasteful number, since it uses less digits than its factorization.
230340212003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20940019284.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 230340212003 its reverse (300212043032), we get a palindrome (530552255035).
The spelling of 230340212003 in words is "two hundred thirty billion, three hundred forty million, two hundred twelve thousand, three".
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