Base | Representation |
---|---|
bin | 11101100011100111001… |
… | …011000011111001000010 |
3 | 21012011122001121222001212 |
4 | 131203213023003321002 |
5 | 231234144332001010 |
6 | 4153024214130122 |
7 | 266512424433521 |
oct | 35434713037102 |
9 | 7164561558055 |
10 | 2031103000130 |
11 | 713427769176 |
12 | 289784350942 |
13 | 1196bc2ba869 |
14 | 7043d5b84b8 |
15 | 37c78881505 |
hex | 1d8e72c3e42 |
2031103000130 has 16 divisors (see below), whose sum is σ = 3666461009400. Its totient is φ = 810113286912.
The previous prime is 2031103000099. The next prime is 2031103000133. The reversal of 2031103000130 is 310003011302.
It can be written as a sum of positive squares in 4 ways, for example, as 1698426678169 + 332676321961 = 1303237^2 + 576781^2 .
It is not an unprimeable number, because it can be changed into a prime (2031103000133) 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, 290985479 + ... + 290992458.
Almost surely, 22031103000130 is an apocalyptic number.
2031103000130 is a deficient number, since it is larger than the sum of its proper divisors (1635358009270).
2031103000130 is a wasteful number, since it uses less digits than its factorization.
2031103000130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 581978293.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 2031103000130 its reverse (310003011302), we get a palindrome (2341106011432).
The spelling of 2031103000130 in words is "two trillion, thirty-one billion, one hundred three million, one hundred thirty", and thus it is an aban number.
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