Base | Representation |
---|---|
bin | 1000001100111… |
… | …0110010100010 |
3 | 2101201202220111 |
4 | 2003032302202 |
5 | 32301321232 |
6 | 3225201534 |
7 | 565256515 |
oct | 203166242 |
9 | 71652814 |
10 | 34401442 |
11 | 18467349 |
12 | b6302aa |
13 | 71864aa |
14 | 47d6d7c |
15 | 3048047 |
hex | 20ceca2 |
34401442 has 8 divisors (see below), whose sum is σ = 51627456. Its totient is φ = 17192292.
The previous prime is 34401439. The next prime is 34401449. The reversal of 34401442 is 24410443.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (34401449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4443 + ... + 9409.
It is an arithmetic number, because the mean of its divisors is an integer number (6453432).
Almost surely, 234401442 is an apocalyptic number.
34401442 is a deficient number, since it is larger than the sum of its proper divisors (17226014).
34401442 is a wasteful number, since it uses less digits than its factorization.
34401442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8432.
The product of its (nonzero) digits is 1536, while the sum is 22.
The square root of 34401442 is about 5865.2742476375. The cubic root of 34401442 is about 325.2312106217.
Adding to 34401442 its reverse (24410443), we get a palindrome (58811885).
Subtracting from 34401442 its reverse (24410443), we obtain a palindrome (9990999).
It can be divided in two parts, 34401 and 442, that added together give a palindrome (34843).
The spelling of 34401442 in words is "thirty-four million, four hundred one thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •