Base | Representation |
---|---|
bin | 11000101111101… |
… | …001001000100010 |
3 | 1001221011102100201 |
4 | 120233221020202 |
5 | 1322234024214 |
6 | 105105535414 |
7 | 13200436540 |
oct | 3057511042 |
9 | 1057142321 |
10 | 415142434 |
11 | 1a3378723 |
12 | b704456a |
13 | 68013a15 |
14 | 3d1c6d90 |
15 | 266a5274 |
hex | 18be9222 |
415142434 has 16 divisors (see below), whose sum is σ = 715290048. Its totient is φ = 177013872.
The previous prime is 415142423. The next prime is 415142437. The reversal of 415142434 is 434241514.
It is not an unprimeable number, because it can be changed into a prime (415142437) 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 7 ways as a sum of consecutive naturals, for example, 72504 + ... + 78019.
It is an arithmetic number, because the mean of its divisors is an integer number (44705628).
Almost surely, 2415142434 is an apocalyptic number.
415142434 is a deficient number, since it is larger than the sum of its proper divisors (300147614).
415142434 is a wasteful number, since it uses less digits than its factorization.
415142434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150729.
The product of its digits is 7680, while the sum is 28.
The square root of 415142434 is about 20375.0443925897. The cubic root of 415142434 is about 745.9889177940.
Adding to 415142434 its reverse (434241514), we get a palindrome (849383948).
The spelling of 415142434 in words is "four hundred fifteen million, one hundred forty-two thousand, four hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •