Base | Representation |
---|---|
bin | 101010101010000… |
… | …0110110011110010 |
3 | 10200202022022022012 |
4 | 1111110012303302 |
5 | 10412410143010 |
6 | 354010242522 |
7 | 50320065542 |
oct | 12524066362 |
9 | 3622268265 |
10 | 1431334130 |
11 | 674a50576 |
12 | 33b426442 |
13 | 19a6cca95 |
14 | d814b322 |
15 | 859d4005 |
hex | 55506cf2 |
1431334130 has 16 divisors (see below), whose sum is σ = 2576880000. Its totient is φ = 572427312.
The previous prime is 1431334111. The next prime is 1431334147. The reversal of 1431334130 is 314331341.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1431334096 and 1431334105.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65447 + ... + 84533.
It is an arithmetic number, because the mean of its divisors is an integer number (161055000).
Almost surely, 21431334130 is an apocalyptic number.
1431334130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1431334130 is a deficient number, since it is larger than the sum of its proper divisors (1145545870).
1431334130 is a wasteful number, since it uses less digits than its factorization.
1431334130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26593.
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 1431334130 is about 37832.9767530920. The cubic root of 1431334130 is about 1126.9734264820.
Adding to 1431334130 its reverse (314331341), we get a palindrome (1745665471).
The spelling of 1431334130 in words is "one billion, four hundred thirty-one million, three hundred thirty-four thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •