Base | Representation |
---|---|
bin | 111110111011100010… |
… | …1111111010110101110 |
3 | 110220211021121012102201 |
4 | 1331313011333112232 |
5 | 4203232330420402 |
6 | 142030003012114 |
7 | 12522642300331 |
oct | 1756705772656 |
9 | 426737535381 |
10 | 135142045102 |
11 | 5234a185789 |
12 | 2223696a03a |
13 | c9892a857c |
14 | 6780384618 |
15 | 37ae4c7687 |
hex | 1f7717f5ae |
135142045102 has 8 divisors (see below), whose sum is σ = 202716125136. Its totient is φ = 67570003392.
The previous prime is 135142045097. The next prime is 135142045117. The reversal of 135142045102 is 201540241531.
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, 331363 + ... + 616510.
It is an arithmetic number, because the mean of its divisors is an integer number (25339515642).
Almost surely, 2135142045102 is an apocalyptic number.
135142045102 is a deficient number, since it is larger than the sum of its proper divisors (67574080034).
135142045102 is an equidigital number, since it uses as much as digits as its factorization.
135142045102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1019162.
The product of its (nonzero) digits is 4800, while the sum is 28.
Adding to 135142045102 its reverse (201540241531), we get a palindrome (336682286633).
The spelling of 135142045102 in words is "one hundred thirty-five billion, one hundred forty-two million, forty-five thousand, one hundred two".
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