Base | Representation |
---|---|
bin | 111101010001110001… |
… | …1101111001110000110 |
3 | 110120122221120202200121 |
4 | 1322203203233032012 |
5 | 4124000311323132 |
6 | 140241504132154 |
7 | 12335666445430 |
oct | 1724343571606 |
9 | 416587522617 |
10 | 131593073542 |
11 | 5089894a937 |
12 | 2160630705a |
13 | c541c539b8 |
14 | 6524cb9650 |
15 | 3652b45497 |
hex | 1ea38ef386 |
131593073542 has 8 divisors (see below), whose sum is σ = 225588126096. Its totient is φ = 56397031512.
The previous prime is 131593073537. The next prime is 131593073581. The reversal of 131593073542 is 245370395131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4699752613 + ... + 4699752640.
It is an arithmetic number, because the mean of its divisors is an integer number (28198515762).
Almost surely, 2131593073542 is an apocalyptic number.
131593073542 is a deficient number, since it is larger than the sum of its proper divisors (93995052554).
131593073542 is an equidigital number, since it uses as much as digits as its factorization.
131593073542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9399505262.
The product of its (nonzero) digits is 340200, while the sum is 43.
The spelling of 131593073542 in words is "one hundred thirty-one billion, five hundred ninety-three million, seventy-three thousand, five hundred forty-two".
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