Base | Representation |
---|---|
bin | 100011011111100100000001… |
… | …0001110001010010101110010 |
3 | 1111221102010220010011101222211 |
4 | 1012333020002032022111302 |
5 | 311410101034230404132 |
6 | 3023555131135122334 |
7 | 122521536011420320 |
oct | 10677100216122562 |
9 | 1457363803141884 |
10 | 312201210013042 |
11 | 90527875a901a9 |
12 | 2b0228296733aa |
13 | 105285a8a027cc |
14 | 57148950b0d10 |
15 | 261610b06b147 |
hex | 11bf20238a572 |
312201210013042 has 32 divisors (see below), whose sum is σ = 542646719884800. Its totient is φ = 131943544282368.
The previous prime is 312201210013037. The next prime is 312201210013093. The reversal of 312201210013042 is 240310012102213.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173567283 + ... + 175356790.
It is an arithmetic number, because the mean of its divisors is an integer number (16957709996400).
Almost surely, 2312201210013042 is an apocalyptic number.
312201210013042 is a deficient number, since it is larger than the sum of its proper divisors (230445509871758).
312201210013042 is a wasteful number, since it uses less digits than its factorization.
312201210013042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 348924970.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 312201210013042 its reverse (240310012102213), we get a palindrome (552511222115255).
The spelling of 312201210013042 in words is "three hundred twelve trillion, two hundred one billion, two hundred ten million, thirteen thousand, forty-two".
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