Base | Representation |
---|---|
bin | 1101101101001000011… |
… | …1100011101100001100 |
3 | 211111202011011120012102 |
4 | 3123102013203230030 |
5 | 12324202034234130 |
6 | 300055452054232 |
7 | 23003520065156 |
oct | 3332207435414 |
9 | 744664146172 |
10 | 235453430540 |
11 | 90945361319 |
12 | 39770a64378 |
13 | 19284471143 |
14 | b5788ddad6 |
15 | 61d0c1e645 |
hex | 36d21e3b0c |
235453430540 has 48 divisors (see below), whose sum is σ = 500581466112. Its totient is φ = 93020550336.
The previous prime is 235453430497. The next prime is 235453430587. The reversal of 235453430540 is 45034354532.
235453430540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 235453430494 and 235453430503.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 358577 + ... + 774263.
It is an arithmetic number, because the mean of its divisors is an integer number (10428780544).
Almost surely, 2235453430540 is an apocalyptic number.
235453430540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
235453430540 is an abundant number, since it is smaller than the sum of its proper divisors (265128035572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235453430540 is a wasteful number, since it uses less digits than its factorization.
235453430540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 416046 (or 416044 counting only the distinct ones).
The product of its (nonzero) digits is 432000, while the sum is 38.
The spelling of 235453430540 in words is "two hundred thirty-five billion, four hundred fifty-three million, four hundred thirty thousand, five hundred forty".
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