Base | Representation |
---|---|
bin | 11110100101101001101… |
… | …111101111100100011001 |
3 | 21102221122220112211211102 |
4 | 132211221233233210121 |
5 | 233414410330143113 |
6 | 4245352420241145 |
7 | 304602562545164 |
oct | 36455157574431 |
9 | 7387586484742 |
10 | 2102013131033 |
11 | 740505682042 |
12 | 29b473b401b5 |
13 | 1232b0167bba |
14 | 73a49026adb |
15 | 39a28d20758 |
hex | 1e969bef919 |
2102013131033 has 24 divisors (see below), whose sum is σ = 2168016131904. Its totient is φ = 2037898605600.
The previous prime is 2102013130981. The next prime is 2102013131047. The reversal of 2102013131033 is 3301313102012.
It is not a de Polignac number, because 2102013131033 - 236 = 2033293654297 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2102013130996 and 2102013131014.
It is not an unprimeable number, because it can be changed into a prime (2102013131833) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114785948 + ... + 114804258.
It is an arithmetic number, because the mean of its divisors is an integer number (90334005496).
Almost surely, 22102013131033 is an apocalyptic number.
It is an amenable number.
2102013131033 is a deficient number, since it is larger than the sum of its proper divisors (66003000871).
2102013131033 is a wasteful number, since it uses less digits than its factorization.
2102013131033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18893 (or 18846 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 2102013131033 its reverse (3301313102012), we get a palindrome (5403326233045).
The spelling of 2102013131033 in words is "two trillion, one hundred two billion, thirteen million, one hundred thirty-one thousand, thirty-three".
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