Base | Representation |
---|---|
bin | 11011111100101… |
… | …00101000000001 |
3 | 121100010211220001 |
4 | 31332110220001 |
5 | 440004104332 |
6 | 35132520001 |
7 | 5544501043 |
oct | 1576245001 |
9 | 540124801 |
10 | 234441217 |
11 | 11037717a |
12 | 66620001 |
13 | 3975591a |
14 | 231c9a93 |
15 | 158ae0e7 |
hex | df94a01 |
234441217 has 4 divisors (see below), whose sum is σ = 239429376. Its totient is φ = 229453060.
The previous prime is 234441211. The next prime is 234441223. The reversal of 234441217 is 712144432.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (234441211) and next prime (234441223).
It is not a de Polignac number, because 234441217 - 211 = 234439169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (234441211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2494009 + ... + 2494102.
It is an arithmetic number, because the mean of its divisors is an integer number (59857344).
Almost surely, 2234441217 is an apocalyptic number.
It is an amenable number.
234441217 is a deficient number, since it is larger than the sum of its proper divisors (4988159).
234441217 is an equidigital number, since it uses as much as digits as its factorization.
234441217 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4988158.
The product of its digits is 5376, while the sum is 28.
The square root of 234441217 is about 15311.4733778301. The cubic root of 234441217 is about 616.6110771739.
Adding to 234441217 its reverse (712144432), we get a palindrome (946585649).
It can be divided in two parts, 23444121 and 7, that added together give a triangular number (23444128 = T6847).
The spelling of 234441217 in words is "two hundred thirty-four million, four hundred forty-one thousand, two hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •