Base | Representation |
---|---|
bin | 1110001001100011000… |
… | …0111100001111001010 |
3 | 212020102202001002200212 |
4 | 3202120300330033022 |
5 | 12440312232310200 |
6 | 303400412201122 |
7 | 23363530361555 |
oct | 3423060741712 |
9 | 766382032625 |
10 | 243081135050 |
11 | 940a9a66646 |
12 | 3b13b4691a2 |
13 | 19bcb822b70 |
14 | ba9d97569c |
15 | 64ca6ca035 |
hex | 3898c3c3ca |
243081135050 has 96 divisors (see below), whose sum is σ = 512852800320. Its totient is φ = 84976819200.
The previous prime is 243081135019. The next prime is 243081135061. The reversal of 243081135050 is 50531180342.
It is a junction number, because it is equal to n+sod(n) for n = 243081134998 and 243081135016.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23842754 + ... + 23852946.
It is an arithmetic number, because the mean of its divisors is an integer number (5342216670).
Almost surely, 2243081135050 is an apocalyptic number.
243081135050 is an abundant number, since it is smaller than the sum of its proper divisors (269771665270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
243081135050 is a wasteful number, since it uses less digits than its factorization.
243081135050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12168 (or 12163 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 32.
The spelling of 243081135050 in words is "two hundred forty-three billion, eighty-one million, one hundred thirty-five thousand, fifty".
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