Base | Representation |
---|---|
bin | 1111110100100101111… |
… | …00100101101111001010 |
3 | 1220222012121002011010210 |
4 | 13322102330211233022 |
5 | 32401324044023132 |
6 | 1053424000021550 |
7 | 54163455156216 |
oct | 7722274455712 |
9 | 1828177064123 |
10 | 543631236042 |
11 | 19a609729964 |
12 | 894390018b6 |
13 | 3c3585c8bcb |
14 | 1c451b91946 |
15 | e21b2ebbcc |
hex | 7e92f25bca |
543631236042 has 32 divisors (see below), whose sum is σ = 1144524064320. Its totient is φ = 171667434240.
The previous prime is 543631236007. The next prime is 543631236053. The reversal of 543631236042 is 240632136345.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4753492 + ... + 4866512.
It is an arithmetic number, because the mean of its divisors is an integer number (35766377010).
Almost surely, 2543631236042 is an apocalyptic number.
543631236042 is an abundant number, since it is smaller than the sum of its proper divisors (600892828278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
543631236042 is a wasteful number, since it uses less digits than its factorization.
543631236042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155238.
The product of its (nonzero) digits is 311040, while the sum is 39.
The spelling of 543631236042 in words is "five hundred forty-three billion, six hundred thirty-one million, two hundred thirty-six thousand, forty-two".
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