Base | Representation |
---|---|
bin | 1011000011000101011101… |
… | …0001000101101110010110 |
3 | 1121000022011022222222102112 |
4 | 2300301113101011232112 |
5 | 3043011322143021044 |
6 | 41500313411511022 |
7 | 2362431431004632 |
oct | 260612721055626 |
9 | 47008138888375 |
10 | 12147631610774 |
11 | 39638663a1090 |
12 | 14423612b8472 |
13 | 6a16943a05aa |
14 | 2ddd3c9bbdc2 |
15 | 160ec3b2009e |
hex | b0c57445b96 |
12147631610774 has 16 divisors (see below), whose sum is σ = 20924150143680. Its totient is φ = 5231037535560.
The previous prime is 12147631610773. The next prime is 12147631610791. The reversal of 12147631610774 is 47701613674121.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12147631610771) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14530659404 + ... + 14530660239.
It is an arithmetic number, because the mean of its divisors is an integer number (1307759383980).
Almost surely, 212147631610774 is an apocalyptic number.
12147631610774 is a deficient number, since it is larger than the sum of its proper divisors (8776518532906).
12147631610774 is a wasteful number, since it uses less digits than its factorization.
12147631610774 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29061319675.
The product of its (nonzero) digits is 1185408, while the sum is 50.
The spelling of 12147631610774 in words is "twelve trillion, one hundred forty-seven billion, six hundred thirty-one million, six hundred ten thousand, seven hundred seventy-four".
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