Base | Representation |
---|---|
bin | 1110001011111101110… |
… | …0010000101001001010 |
3 | 212022002222001010102020 |
4 | 3202333130100221022 |
5 | 12443124341300114 |
6 | 303545032145310 |
7 | 23415600013236 |
oct | 3427734205112 |
9 | 768088033366 |
10 | 243730025034 |
11 | 94402277261 |
12 | 3b2a0838236 |
13 | 19ca30a8832 |
14 | bb21c075c6 |
15 | 6517653aa9 |
hex | 38bf710a4a |
243730025034 has 32 divisors (see below), whose sum is σ = 494389578240. Its totient is φ = 80088716400.
The previous prime is 243730025029. The next prime is 243730025051. The reversal of 243730025034 is 430520037342.
243730025034 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 = 243730024986 and 243730025004.
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, 3707269 + ... + 3772439.
It is an arithmetic number, because the mean of its divisors is an integer number (15449674320).
Almost surely, 2243730025034 is an apocalyptic number.
243730025034 is an abundant number, since it is smaller than the sum of its proper divisors (250659553206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
243730025034 is a wasteful number, since it uses less digits than its factorization.
243730025034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74026.
The product of its (nonzero) digits is 60480, while the sum is 33.
The spelling of 243730025034 in words is "two hundred forty-three billion, seven hundred thirty million, twenty-five thousand, thirty-four".
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