Base | Representation |
---|---|
bin | 1110001001001000010010… |
… | …00011100111101001111101 |
3 | 11002010010120011211101122102 |
4 | 13010210021003213221331 |
5 | 13034020310043243031 |
6 | 150051051501554445 |
7 | 6356621146302314 |
oct | 704441103475175 |
9 | 132103504741572 |
10 | 31100010134141 |
11 | 9a00492a43a73 |
12 | 35a3482575a25 |
13 | 1447945355150 |
14 | 797369d3127b |
15 | 38deb15cc7cb |
hex | 1c49090e7a7d |
31100010134141 has 16 divisors (see below), whose sum is σ = 35284924429440. Its totient is φ = 27173741146560.
The previous prime is 31100010134101. The next prime is 31100010134183. The reversal of 31100010134141 is 14143101000113.
It is a cyclic number.
It is not a de Polignac number, because 31100010134141 - 230 = 31098936392317 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31100010134101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53015225 + ... + 53598638.
It is an arithmetic number, because the mean of its divisors is an integer number (2205307776840).
Almost surely, 231100010134141 is an apocalyptic number.
It is an amenable number.
31100010134141 is a deficient number, since it is larger than the sum of its proper divisors (4184914295299).
31100010134141 is a wasteful number, since it uses less digits than its factorization.
31100010134141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106615076.
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 31100010134141 its reverse (14143101000113), we get a palindrome (45243111134254).
The spelling of 31100010134141 in words is "thirty-one trillion, one hundred billion, ten million, one hundred thirty-four thousand, one hundred forty-one".
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