Base | Representation |
---|---|
bin | 1000010110010101010… |
… | …1011001101111010000 |
3 | 111201020011102200100200 |
4 | 2011211111121233100 |
5 | 4322223102430112 |
6 | 145520453015200 |
7 | 13235300065446 |
oct | 2054525315720 |
9 | 451204380320 |
10 | 143434030032 |
11 | 55914852797 |
12 | 2396b924500 |
13 | 106ab171227 |
14 | 6d29736b96 |
15 | 3ae744bcdc |
hex | 2165559bd0 |
143434030032 has 30 divisors (see below), whose sum is σ = 401416070562. Its totient is φ = 47811343296.
The previous prime is 143434030027. The next prime is 143434030039. The reversal of 143434030032 is 230030434341.
143434030032 is a `hidden beast` number, since 14 + 3 + 4 + 340 + 300 + 3 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 99921738816 + 43512291216 = 316104^2 + 208596^2 .
It is a junction number, because it is equal to n+sod(n) for n = 143434029978 and 143434030005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143434030039) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 498034683 + ... + 498034970.
Almost surely, 2143434030032 is an apocalyptic number.
143434030032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
143434030032 is an abundant number, since it is smaller than the sum of its proper divisors (257982040530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143434030032 is a wasteful number, since it uses less digits than its factorization.
143434030032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 996069667 (or 996069658 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 143434030032 its reverse (230030434341), we get a palindrome (373464464373).
The spelling of 143434030032 in words is "one hundred forty-three billion, four hundred thirty-four million, thirty thousand, thirty-two".
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