Base | Representation |
---|---|
bin | 1100010100011110111… |
… | …11100110100010111001 |
3 | 1111110122111101112002102 |
4 | 12022033133212202321 |
5 | 23413421420034431 |
6 | 522245020513145 |
7 | 42404056340342 |
oct | 6121737464271 |
9 | 1443574345072 |
10 | 423314221241 |
11 | 15358792993a |
12 | 6a05b0ab7b5 |
13 | 30bc2837322 |
14 | 166ba6c70c9 |
15 | b0285c5dcb |
hex | 628f7e68b9 |
423314221241 has 4 divisors (see below), whose sum is σ = 423974618484. Its totient is φ = 422653824000.
The previous prime is 423314221201. The next prime is 423314221271. The reversal of 423314221241 is 142122413324.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 339214221241 + 84100000000 = 582421^2 + 290000^2 .
It is a cyclic number.
It is not a de Polignac number, because 423314221241 - 238 = 148436314297 is a prime.
It is a super-3 number, since 3×4233142212413 (a number of 36 digits) contains 333 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (423314221201) 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, 330197660 + ... + 330198941.
It is an arithmetic number, because the mean of its divisors is an integer number (105993654621).
Almost surely, 2423314221241 is an apocalyptic number.
It is an amenable number.
423314221241 is a deficient number, since it is larger than the sum of its proper divisors (660397243).
423314221241 is an equidigital number, since it uses as much as digits as its factorization.
423314221241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 660397242.
The product of its digits is 9216, while the sum is 29.
Adding to 423314221241 its reverse (142122413324), we get a palindrome (565436634565).
The spelling of 423314221241 in words is "four hundred twenty-three billion, three hundred fourteen million, two hundred twenty-one thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •