Base | Representation |
---|---|
bin | 1000010110010000001… |
… | …1000000010010111101 |
3 | 111201011122210021200222 |
4 | 2011210003000102331 |
5 | 4322202040230023 |
6 | 145514402031125 |
7 | 13234615353566 |
oct | 2054403002275 |
9 | 451148707628 |
10 | 143412430013 |
11 | 5590363a336 |
12 | 239646484a5 |
13 | 106a684a758 |
14 | 6d2691316d |
15 | 3ae55d1cc8 |
hex | 21640c04bd |
143412430013 has 8 divisors (see below), whose sum is σ = 147332265696. Its totient is φ = 139519170000.
The previous prime is 143412429983. The next prime is 143412430019. The reversal of 143412430013 is 310034214341.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 143412430013 - 210 = 143412428989 is a prime.
It is a super-3 number, since 3×1434124300133 (a number of 34 digits) contains 333 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143412430019) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6632978 + ... + 6654563.
It is an arithmetic number, because the mean of its divisors is an integer number (18416533212).
Almost surely, 2143412430013 is an apocalyptic number.
It is an amenable number.
143412430013 is a deficient number, since it is larger than the sum of its proper divisors (3919835683).
143412430013 is a wasteful number, since it uses less digits than its factorization.
143412430013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13287835.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 143412430013 its reverse (310034214341), we get a palindrome (453446644354).
The spelling of 143412430013 in words is "one hundred forty-three billion, four hundred twelve million, four hundred thirty thousand, thirteen".
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