Base | Representation |
---|---|
bin | 11011011110000… |
… | …11110001100011 |
3 | 121001121120022010 |
4 | 31233003301203 |
5 | 432443040120 |
6 | 34511044003 |
7 | 5465464560 |
oct | 1557036143 |
9 | 531546263 |
10 | 230440035 |
11 | 109094011 |
12 | 65210603 |
13 | 38984667 |
14 | 22867867 |
15 | 1536d7e0 |
hex | dbc3c63 |
230440035 has 16 divisors (see below), whose sum is σ = 421376256. Its totient is φ = 105343968.
The previous prime is 230440027. The next prime is 230440039. The reversal of 230440035 is 530044032.
It is a happy number.
It is not a de Polignac number, because 230440035 - 23 = 230440027 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 230439993 and 230440020.
It is not an unprimeable number, because it can be changed into a prime (230440039) 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, 1097229 + ... + 1097438.
It is an arithmetic number, because the mean of its divisors is an integer number (26336016).
Almost surely, 2230440035 is an apocalyptic number.
230440035 is a deficient number, since it is larger than the sum of its proper divisors (190936221).
230440035 is a wasteful number, since it uses less digits than its factorization.
230440035 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2194682.
The product of its (nonzero) digits is 1440, while the sum is 21.
The square root of 230440035 is about 15180.2514801304. The cubic root of 230440035 is about 613.0830521895.
Adding to 230440035 its reverse (530044032), we get a palindrome (760484067).
The spelling of 230440035 in words is "two hundred thirty million, four hundred forty thousand, thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •