Base | Representation |
---|---|
bin | 1101011001010000111… |
… | …1110100010110000111 |
3 | 210222222111012122011120 |
4 | 3112110033310112013 |
5 | 12232241313104343 |
6 | 253414343405023 |
7 | 22424412322311 |
oct | 3262417642607 |
9 | 728874178146 |
10 | 230120441223 |
11 | 89658a98532 |
12 | 38722a53773 |
13 | 18914633c6a |
14 | b1d051c7b1 |
15 | 5ebc93e683 |
hex | 35943f4587 |
230120441223 has 32 divisors (see below), whose sum is σ = 310834867200. Its totient is φ = 151420824576.
The previous prime is 230120441207. The next prime is 230120441263. The reversal of 230120441223 is 322144021032.
It is a happy number.
It is not a de Polignac number, because 230120441223 - 24 = 230120441207 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 230120441193 and 230120441202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230120441263) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 237973086 + ... + 237974052.
It is an arithmetic number, because the mean of its divisors is an integer number (9713589600).
Almost surely, 2230120441223 is an apocalyptic number.
230120441223 is a deficient number, since it is larger than the sum of its proper divisors (80714425977).
230120441223 is a wasteful number, since it uses less digits than its factorization.
230120441223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2831.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 230120441223 its reverse (322144021032), we get a palindrome (552264462255).
The spelling of 230120441223 in words is "two hundred thirty billion, one hundred twenty million, four hundred forty-one thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •